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Groups > sci.physics.relativity > #610274 > unrolled thread
| Started by | Jane <Jane@home.com> |
|---|---|
| First post | 2023-05-10 04:56 +0000 |
| Last post | 2023-05-10 10:07 -0700 |
| Articles | 20 on this page of 45 — 12 participants |
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I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 04:56 +0000
Re: I Received No Reply to My Question . Here it is Again JanPB <filmart@gmail.com> - 2023-05-09 21:59 -0700
Re: I Received No Reply to My Question . Here it is Again Sylvia Else <sylvia@email.invalid> - 2023-05-10 15:03 +1000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 07:09 +0000
Re: I Received No Reply to My Question . Here it is Again Sylvia Else <sylvia@email.invalid> - 2023-05-10 19:25 +1000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 23:46 +0000
Re: I Received No Reply to My Question . Here it is Again JanPB <filmart@gmail.com> - 2023-05-11 11:04 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-11 23:23 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-11 19:23 -0700
Re: I Received No Reply to My Question . Here it is Again Domingo Vassilopulos <gdag@iipmugao.op> - 2023-05-12 11:49 +0000
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-13 00:20 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-12 19:45 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 01:27 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-13 10:26 +0200
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 01:33 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-15 21:07 +0200
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-17 01:51 +0000
Re: I Received No Reply to My Question . Here it is Again Paul Alsing <pnalsing@gmail.com> - 2023-05-16 21:02 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-17 23:09 +0000
Re: I Received No Reply to My Question . Here it is Again nospam@de-ster.demon.nl (J. J. Lodder) - 2023-05-18 16:02 +0200
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-19 01:50 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-18 22:00 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-19 07:40 +0000
Re: I Received No Reply to My Question . Here it is Again Paul Alsing <pnalsing@gmail.com> - 2023-05-18 22:00 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-19 07:34 +0000
Re: I Received No Reply to My Question . Here it is Again "mitchr...@gmail.com" <mitchrae3323@gmail.com> - 2023-05-17 10:41 -0700
Re: I Received No Reply to My Question . Here it is Again Tom Roberts <tjoberts137@sbcglobal.net> - 2023-05-13 10:39 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-14 02:41 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-13 23:02 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:01 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-14 22:28 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-16 02:25 +0000
Re: I Received No Reply to My Question . Here it is Again whodat <whodaat@void.nowgre.com> - 2023-05-16 00:52 -0500
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:05 +0000
Re: I Received No Reply to My Question . Here it is Again "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> - 2023-05-10 05:03 -0700
Re: I Received No Reply to My Question . Here it is Again The Starmaker <starmaker@ix.netcom.com> - 2023-05-10 08:53 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-10 23:49 +0000
Re: I Received No Reply to My Question . Here it is Again Paul Alsing <pnalsing@gmail.com> - 2023-05-10 17:46 -0700
Re: I Received No Reply to My Question . Here it is Again Jane <Jane@home.com> - 2023-05-15 00:07 +0000
Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) whodat <whodaat@void.nowgre.com> - 2023-05-10 00:39 -0500
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Jane <Jane@home.com> - 2023-05-10 23:32 +0000
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Python <python@invalid.org> - 2023-05-11 01:40 +0200
Re: Uncle Jane plays at being as scientist (was Re: I Received No Reply to My Question . Here it is Again) Jane <Jane@home.com> - 2023-05-11 12:41 +0000
Re: I Received No Reply to My Question . Here it is Again The Starmaker <starmaker@ix.netcom.com> - 2023-05-09 23:50 -0700
Re: I Received No Reply to My Question . Here it is Again "mitchr...@gmail.com" <mitchrae3323@gmail.com> - 2023-05-10 10:07 -0700
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-10 04:56 +0000 |
| Subject | I Received No Reply to My Question . Here it is Again |
| Message-ID | <175daf539719317d$135$1853841$53d3d9df@news.newsgroupdirect.com> |
Let's do an experiment. 1) We will fire golf balls from a machine gun at the rate of ten per second. Their speed is v and spacing is L. 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the machine gun at the rate of ten per second. Their speed is again v and spacing is again L. Q. What is the frequency of the golf balls in each case? -- -- lover of truth
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| From | JanPB <filmart@gmail.com> |
|---|---|
| Date | 2023-05-09 21:59 -0700 |
| Message-ID | <14e44fab-5e28-4ff1-8d34-4619d8ba5af3n@googlegroups.com> |
| In reply to | #610274 |
On Tuesday, May 9, 2023 at 9:56:52 PM UTC-7, Jane wrote: > Let's do an experiment. > > 1) We will fire golf balls from a machine gun at the rate of ten per > second. Their speed is v and spacing is L. > 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the > machine gun at the rate of ten per second. Their speed is again v and > spacing is again L. > > Q. What is the frequency of the golf balls in each case? Define "the frequency of the golf balls". -- Jan
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| From | Sylvia Else <sylvia@email.invalid> |
|---|---|
| Date | 2023-05-10 15:03 +1000 |
| Message-ID | <kc0ms6Fpr5pU2@mid.individual.net> |
| In reply to | #610274 |
On 10-May-23 2:56 pm, Jane wrote: > Let's do an experiment. > > 1) We will fire golf balls from a machine gun at the rate of ten per > second. Their speed is v and spacing is L. > 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the > machine gun at the rate of ten per second. Their speed is again v and > spacing is again L. Is that the rate of spin in the frame of the centres of the balls, or in the frame of the gun? Sylvia.
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-10 07:09 +0000 |
| Message-ID | <175db69463e6257e$127$367103$c1d34bd6@news.newsgroupdirect.com> |
| In reply to | #610277 |
On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: > On 10-May-23 2:56 pm, Jane wrote: >> Let's do an experiment. >> >> 1) We will fire golf balls from a machine gun at the rate of ten per >> second. Their speed is v and spacing is L. >> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the >> machine gun at the rate of ten per second. Their speed is again v and >> spacing is again L. > > Is that the rate of spin in the frame of the centres of the balls, or in > the frame of the gun? OK, let me redesign the experiment slightly Instead of golf balls we will use arrows. 1) We will fire arrows of length L from a machine gun at the rate of ten per second. Their speed is v and spacing is now zero. 2) We will fire SPINNING arrows of length L from a machine gun at the rate of ten per second. Again their speed is v and spacing is zero. How would one ascribe a 'frequency' to the arrows in the two cases? Does the line of arrows itself possess any definable 'frequency'? > Sylvia. -- -- lover of truth
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| From | Sylvia Else <sylvia@email.invalid> |
|---|---|
| Date | 2023-05-10 19:25 +1000 |
| Message-ID | <kc167rFs4vlU1@mid.individual.net> |
| In reply to | #610295 |
On 10-May-23 5:09 pm, Jane wrote: > On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: > >> On 10-May-23 2:56 pm, Jane wrote: >>> Let's do an experiment. >>> >>> 1) We will fire golf balls from a machine gun at the rate of ten per >>> second. Their speed is v and spacing is L. >>> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the >>> machine gun at the rate of ten per second. Their speed is again v and >>> spacing is again L. >> >> Is that the rate of spin in the frame of the centres of the balls, or in >> the frame of the gun? > > OK, let me redesign the experiment slightly > Instead of golf balls we will use arrows. > > 1) We will fire arrows of length L from a machine gun at the rate of ten > per second. Their speed is v and spacing is now zero. > 2) We will fire SPINNING arrows of length L from a machine gun at the > rate of ten per second. Again their speed is v and spacing is zero. > > How would one ascribe a 'frequency' to the arrows in the two cases? > Does the line of arrows itself possess any definable 'frequency'? > > This brings us back to Jan's question, which you didn't answer: What do you mean by the frequency of the arrows? Also, what do you think making the arrows spin has to do with anything? Sylvia.
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-10 23:46 +0000 |
| Message-ID | <175decfaa0d75de3$361$1290337$45d3cfde@news.newsgroupdirect.com> |
| In reply to | #610305 |
On Wed, 10 May 2023 19:25:15 +1000, Sylvia Else wrote: > On 10-May-23 5:09 pm, Jane wrote: >> On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: >> >>> On 10-May-23 2:56 pm, Jane wrote: >>>> Let's do an experiment. >>>> >>>> 1) We will fire golf balls from a machine gun at the rate of ten per >>>> second. Their speed is v and spacing is L. >>>> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the >>>> machine gun at the rate of ten per second. Their speed is again v and >>>> spacing is again L. >>> >>> Is that the rate of spin in the frame of the centres of the balls, or >>> in the frame of the gun? >> >> OK, let me redesign the experiment slightly Instead of golf balls we >> will use arrows. >> >> 1) We will fire arrows of length L from a machine gun at the rate of >> ten per second. Their speed is v and spacing is now zero. >> 2) We will fire SPINNING arrows of length L from a machine gun at the >> rate of ten per second. Again their speed is v and spacing is zero. >> >> How would one ascribe a 'frequency' to the arrows in the two cases? >> Does the line of arrows itself possess any definable 'frequency'? >> >> > This brings us back to Jan's question, which you didn't answer: What do > you mean by the frequency of the arrows? What do YOU mean by the frequency of light? Can you define it? > Also, what do you think making the arrows spin has to do with anything? Ah you should have realised what. It gives them an intrinsic frequency...something light does not have. Sylvia. -- -- lover of truth
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| From | JanPB <filmart@gmail.com> |
|---|---|
| Date | 2023-05-11 11:04 -0700 |
| Message-ID | <1745697f-ffca-40be-9806-8c4afbf32c80n@googlegroups.com> |
| In reply to | #610347 |
On Wednesday, May 10, 2023 at 4:48:12 PM UTC-7, Jane wrote: > On Wed, 10 May 2023 19:25:15 +1000, Sylvia Else wrote: > > > On 10-May-23 5:09 pm, Jane wrote: > >> On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: > >> > >>> On 10-May-23 2:56 pm, Jane wrote: > >>>> Let's do an experiment. > >>>> > >>>> 1) We will fire golf balls from a machine gun at the rate of ten per > >>>> second. Their speed is v and spacing is L. > >>>> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from the > >>>> machine gun at the rate of ten per second. Their speed is again v and > >>>> spacing is again L. > >>> > >>> Is that the rate of spin in the frame of the centres of the balls, or > >>> in the frame of the gun? > >> > >> OK, let me redesign the experiment slightly Instead of golf balls we > >> will use arrows. > >> > >> 1) We will fire arrows of length L from a machine gun at the rate of > >> ten per second. Their speed is v and spacing is now zero. > >> 2) We will fire SPINNING arrows of length L from a machine gun at the > >> rate of ten per second. Again their speed is v and spacing is zero. > >> > >> How would one ascribe a 'frequency' to the arrows in the two cases? > >> Does the line of arrows itself possess any definable 'frequency'? > >> > >> > > This brings us back to Jan's question, which you didn't answer: What do > > you mean by the frequency of the arrows? > > What do YOU mean by the frequency of light? Can you define it? So what do you mean by "the frequency of the golf balls"? Don't ask another question, this is not an answer. -- Jan
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-11 23:23 +0000 |
| Message-ID | <175e3a48452e72f7$15$565070$c3d349d6@news.newsgroupdirect.com> |
| In reply to | #610411 |
On Thu, 11 May 2023 11:04:29 -0700, JanPB wrote: > On Wednesday, May 10, 2023 at 4:48:12 PM UTC-7, Jane wrote: >> On Wed, 10 May 2023 19:25:15 +1000, Sylvia Else wrote: >> >> > On 10-May-23 5:09 pm, Jane wrote: >> >> On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: >> >> >> >>> On 10-May-23 2:56 pm, Jane wrote: >> >>>> Let's do an experiment. >> >>>> >> >>>> 1) We will fire golf balls from a machine gun at the rate of ten >> >>>> per second. Their speed is v and spacing is L. >> >>>> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from >> >>>> the machine gun at the rate of ten per second. Their speed is >> >>>> again v and spacing is again L. >> >>> >> >>> Is that the rate of spin in the frame of the centres of the balls, >> >>> or in the frame of the gun? >> >> >> >> OK, let me redesign the experiment slightly Instead of golf balls we >> >> will use arrows. >> >> >> >> 1) We will fire arrows of length L from a machine gun at the rate of >> >> ten per second. Their speed is v and spacing is now zero. >> >> 2) We will fire SPINNING arrows of length L from a machine gun at >> >> the rate of ten per second. Again their speed is v and spacing is >> >> zero. >> >> >> >> How would one ascribe a 'frequency' to the arrows in the two cases? >> >> Does the line of arrows itself possess any definable 'frequency'? >> >> >> >> >> > This brings us back to Jan's question, which you didn't answer: What >> > do you mean by the frequency of the arrows? >> >> What do YOU mean by the frequency of light? Can you define it? > > So what do you mean by "the frequency of the golf balls"? Don't ask > another question, this is not an answer. You just asked a question. It was not an answer. Here is one answer. The frequency of the golf balls is synonymous with the frequency of light if wavelengths of the latter were substituted for the golf balls. -- -- lover of truth
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| From | "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> |
|---|---|
| Date | 2023-05-11 19:23 -0700 |
| Message-ID | <b2533441-c613-4391-957f-1bf92e22da15n@googlegroups.com> |
| In reply to | #610438 |
On Friday, May 12, 2023 at 4:24:58 AM UTC+5, Jane wrote: > On Thu, 11 May 2023 11:04:29 -0700, JanPB wrote: > > > On Wednesday, May 10, 2023 at 4:48:12 PM UTC-7, Jane wrote: > >> On Wed, 10 May 2023 19:25:15 +1000, Sylvia Else wrote: > >> > >> > On 10-May-23 5:09 pm, Jane wrote: > >> >> On Wed, 10 May 2023 15:03:02 +1000, Sylvia Else wrote: > >> >> > >> >>> On 10-May-23 2:56 pm, Jane wrote: > >> >>>> Let's do an experiment. > >> >>>> > >> >>>> 1) We will fire golf balls from a machine gun at the rate of ten > >> >>>> per second. Their speed is v and spacing is L. > >> >>>> 2) We will then fire golf balls THAT ARE SPINNING at 20rps from > >> >>>> the machine gun at the rate of ten per second. Their speed is > >> >>>> again v and spacing is again L. > >> >>> > >> >>> Is that the rate of spin in the frame of the centres of the balls, > >> >>> or in the frame of the gun? > >> >> > >> >> OK, let me redesign the experiment slightly Instead of golf balls we > >> >> will use arrows. > >> >> > >> >> 1) We will fire arrows of length L from a machine gun at the rate of > >> >> ten per second. Their speed is v and spacing is now zero. > >> >> 2) We will fire SPINNING arrows of length L from a machine gun at > >> >> the rate of ten per second. Again their speed is v and spacing is > >> >> zero. > >> >> > >> >> How would one ascribe a 'frequency' to the arrows in the two cases? > >> >> Does the line of arrows itself possess any definable 'frequency'? > >> >> > >> >> > >> > This brings us back to Jan's question, which you didn't answer: What > >> > do you mean by the frequency of the arrows? > >> > >> What do YOU mean by the frequency of light? Can you define it? > > > > So what do you mean by "the frequency of the golf balls"? Don't ask > > another question, this is not an answer. > You just asked a question. It was not an answer. Here is one answer. > The frequency of the golf balls is synonymous with the frequency of light > if wavelengths of the latter were substituted for the golf balls. > -- > -- lover of truth So you mean the frequency of light does not change in transit?
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| From | Domingo Vassilopulos <gdag@iipmugao.op> |
|---|---|
| Date | 2023-05-12 11:49 +0000 |
| Message-ID | <u3l94t$1hihs$3@dont-email.me> |
| In reply to | #610465 |
gehan.am...@gmail.com wrote: > On Friday, May 12, 2023 at 4:24:58 AM UTC+5, Jane wrote: >> You just asked a question. It was not an answer. Here is one answer. >> The frequency of the golf balls is synonymous with the frequency of >> light if wavelengths of the latter were substituted for the golf balls. >> -- -- lover of truth > > So you mean the frequency of light does not change in transit? yet another disinfo khazar on the rampage. *_US_‘disinfo_overlord’_sues_Fox_News_* Nina Jankowicz blamed “destructive” media lies for the downfall of her ‘Ministry of Truth’ https://%72%74.com/news/576152-nina-jankowicz-sues-fox/
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-13 00:20 +0000 |
| Message-ID | <175e8bfb5e8f591c$19$2249759$1d38bda@news.newsgroupdirect.com> |
| In reply to | #610465 |
On Thu, 11 May 2023 19:23:16 -0700, gehan.am...@gmail.com wrote: > On Friday, May 12, 2023 at 4:24:58 AM UTC+5, Jane wrote: >> On Thu, 11 May 2023 11:04:29 -0700, JanPB wrote: >> >> >> OK, let me redesign the experiment slightly Instead of golf balls >> >> >> we will use arrows. >> >> >> >> >> >> 1) We will fire arrows of length L from a machine gun at the rate >> >> >> of ten per second. Their speed is v and spacing is now zero. >> >> >> 2) We will fire SPINNING arrows of length L from a machine gun at >> >> >> the rate of ten per second. Again their speed is v and spacing is >> >> >> zero. >> >> >> >> >> >> How would one ascribe a 'frequency' to the arrows in the two >> >> >> cases? Does the line of arrows itself possess any definable >> >> >> 'frequency'? >> >> >> >> >> >> >> >> > This brings us back to Jan's question, which you didn't answer: >> >> > What do you mean by the frequency of the arrows? >> >> >> >> What do YOU mean by the frequency of light? Can you define it? >> > >> > So what do you mean by "the frequency of the golf balls"? Don't ask >> > another question, this is not an answer. >> You just asked a question. It was not an answer. Here is one answer. >> The frequency of the golf balls is synonymous with the frequency of >> light if wavelengths of the latter were substituted for the golf balls. >> -- >> -- lover of truth > > So you mean the frequency of light does not change in transit? The 'frequency of light' does not exist...nor does the frequency of the balls or arrows UNLESS they are doing something special like spinning. The frequency incorrectly ascribed to light and radio is the AC frequency applied to the antenna. It exists nowhere except at the antenna. It is a useful convention for radio signals but not for light. In fact the only evidence that any such a frequency is involved in light's creation comes from the fact that it exhibits definite 'spatial regularities' that must have been caused by some kind of oscillation at its source. -- -- lover of truth
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| From | "gehan.am...@gmail.com" <gehan.ameresekere@gmail.com> |
|---|---|
| Date | 2023-05-12 19:45 -0700 |
| Message-ID | <a74e4ae2-0acb-41e7-8655-8b441ea0dddfn@googlegroups.com> |
| In reply to | #610546 |
On Saturday, May 13, 2023 at 5:22:00 AM UTC+5, Jane wrote: > On Thu, 11 May 2023 19:23:16 -0700, gehan.am...@gmail.com wrote: > > > On Friday, May 12, 2023 at 4:24:58 AM UTC+5, Jane wrote: > >> On Thu, 11 May 2023 11:04:29 -0700, JanPB wrote: > > >> >> >> OK, let me redesign the experiment slightly Instead of golf balls > >> >> >> we will use arrows. > >> >> >> > >> >> >> 1) We will fire arrows of length L from a machine gun at the rate > >> >> >> of ten per second. Their speed is v and spacing is now zero. > >> >> >> 2) We will fire SPINNING arrows of length L from a machine gun at > >> >> >> the rate of ten per second. Again their speed is v and spacing is > >> >> >> zero. > >> >> >> > >> >> >> How would one ascribe a 'frequency' to the arrows in the two > >> >> >> cases? Does the line of arrows itself possess any definable > >> >> >> 'frequency'? > >> >> >> > >> >> >> > >> >> > This brings us back to Jan's question, which you didn't answer: > >> >> > What do you mean by the frequency of the arrows? > >> >> > >> >> What do YOU mean by the frequency of light? Can you define it? > >> > > >> > So what do you mean by "the frequency of the golf balls"? Don't ask > >> > another question, this is not an answer. > >> You just asked a question. It was not an answer. Here is one answer. > >> The frequency of the golf balls is synonymous with the frequency of > >> light if wavelengths of the latter were substituted for the golf balls. > >> -- > >> -- lover of truth > > > > So you mean the frequency of light does not change in transit? > The 'frequency of light' does not exist...nor does the frequency of the > balls or arrows UNLESS they are doing something special like spinning. > > The frequency incorrectly ascribed to light and radio is the AC frequency > applied to the antenna. It exists nowhere except at the antenna. It is a > useful convention for radio signals but not for light. > In fact the only evidence that any such a frequency is involved in > light's creation comes from the fact that it exhibits definite 'spatial > regularities' that must have been caused by some kind of oscillation at > its source. > -- > -- lover of truth I guess you have to prove that.
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-14 01:27 +0000 |
| Message-ID | <175ede3869dbb8c4$3$2812273$1d38bda@news.newsgroupdirect.com> |
| In reply to | #610567 |
On Fri, 12 May 2023 19:45:41 -0700 (PDT), gehan.am...@gmail.com wrote: > On Saturday, May 13, 2023 at 5:22:00 AM UTC+5, Jane wrote: >> On Thu, 11 May 2023 19:23:16 -0700, gehan.am...@gmail.com wrote: >> >> > On Friday, May 12, 2023 at 4:24:58 AM UTC+5, Jane wrote: >> >> On Thu, 11 May 2023 11:04:29 -0700, JanPB wrote: >> >> >> >> >> OK, let me redesign the experiment slightly Instead of golf >> >> >> >> balls we will use arrows. >> >> >> >> >> >> >> >> 1) We will fire arrows of length L from a machine gun at the >> >> >> >> rate of ten per second. Their speed is v and spacing is now >> >> >> >> zero. >> >> >> >> 2) We will fire SPINNING arrows of length L from a machine gun >> >> >> >> at the rate of ten per second. Again their speed is v and >> >> >> >> spacing is zero. >> >> >> >> >> >> >> >> How would one ascribe a 'frequency' to the arrows in the two >> >> >> >> cases? Does the line of arrows itself possess any definable >> >> >> >> 'frequency'? >> >> >> >> >> >> >> >> >> >> >> > This brings us back to Jan's question, which you didn't answer: >> >> >> > What do you mean by the frequency of the arrows? >> >> >> >> >> >> What do YOU mean by the frequency of light? Can you define it? >> >> > >> >> > So what do you mean by "the frequency of the golf balls"? Don't >> >> > ask another question, this is not an answer. >> >> You just asked a question. It was not an answer. Here is one answer. >> >> The frequency of the golf balls is synonymous with the frequency of >> >> light if wavelengths of the latter were substituted for the golf >> >> balls. >> >> -- >> >> -- lover of truth >> > >> > So you mean the frequency of light does not change in transit? >> The 'frequency of light' does not exist...nor does the frequency of the >> balls or arrows UNLESS they are doing something special like spinning. >> >> The frequency incorrectly ascribed to light and radio is the AC >> frequency applied to the antenna. It exists nowhere except at the >> antenna. It is a useful convention for radio signals but not for light. >> In fact the only evidence that any such a frequency is involved in >> light's creation comes from the fact that it exhibits definite 'spatial >> regularities' that must have been caused by some kind of oscillation at >> its source. >> -- >> -- lover of truth > > I guess you have to prove that. Don't you know how radio signals are broadcast and received? It is very similar to recording music on magnetic tape....but notice, nothing on the tape oscillates. (Note also, Tom Roberts cannot understand this) -- -- lover of truth
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| From | nospam@de-ster.demon.nl (J. J. Lodder) |
|---|---|
| Date | 2023-05-13 10:26 +0200 |
| Message-ID | <1qanygo.19d2kov1c9cwm6N%nospam@de-ster.demon.nl> |
| In reply to | #610546 |
Jane <Jane@home.com> wrote: > The 'frequency of light' does not exist...nor does the frequency of the > balls or arrows UNLESS they are doing something special like spinning. Of course light -with a source- has an intrisic frequence, just like your machine gun. It is the frequency in the frame in which the source is at rest. Your machine gun fires bullets at 10 Hz, as measured in your proper time. An exicited hydrogen atom at rest will emit hyperfine radiation with a frequency of 1.420 405 751 768(2) GHz (yes, it is known that accurately) again as mesured in its rest frame. All quite intrinsic. Moving observers (with respect to it) will of course see it Doppler shifted, but that is irrelevant and easily corrected for, if desired, Jan
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-14 01:33 +0000 |
| Message-ID | <175ede93f8404a36$4$2812273$1d38bda@news.newsgroupdirect.com> |
| In reply to | #610594 |
On Sat, 13 May 2023 10:26:23 +0200, J. J. Lodder wrote: > Jane <Jane@home.com> wrote: > >> The 'frequency of light' does not exist...nor does the frequency of the >> balls or arrows UNLESS they are doing something special like spinning. > > Of course light -with a source- has an intrisic frequence, > just like your machine gun. > It is the frequency in the frame in which the source is at rest. > > Your machine gun fires bullets at 10 Hz, > as measured in your proper time. > An exicited hydrogen atom at rest will emit hyperfine radiation with a > frequency of 1.420 405 751 768(2) GHz (yes, it is known that accurately) > again as mesured in its rest frame. > All quite intrinsic. You poor brainwashed ...but otherwise perfectly decent person. Its wavelength is measured accurately and used to divide c to produce that number. It is not an intrinsic frequency, it is just a the wave emission rate. Nobody has ever measured the 'frequency' of Ha. Ity doesn't have one. > Moving observers (with respect to it) > will of course see it Doppler shifted, > but that is irrelevant and easily corrected for, > if desired, > > Jan -- -- lover of truth
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| From | nospam@de-ster.demon.nl (J. J. Lodder) |
|---|---|
| Date | 2023-05-15 21:07 +0200 |
| Message-ID | <1qappwd.6g6j2p14c7dlwN%nospam@de-ster.demon.nl> |
| In reply to | #610724 |
Jane <Jane@home.com> wrote: > On Sat, 13 May 2023 10:26:23 +0200, J. J. Lodder wrote: > > > Jane <Jane@home.com> wrote: > > > >> The 'frequency of light' does not exist...nor does the frequency of the > >> balls or arrows UNLESS they are doing something special like spinning. > > > > Of course light -with a source- has an intrisic frequence, > > just like your machine gun. > > It is the frequency in the frame in which the source is at rest. > > > > Your machine gun fires bullets at 10 Hz, > > as measured in your proper time. > > An exicited hydrogen atom at rest will emit hyperfine radiation with a > > frequency of 1.420 405 751 768(2) GHz (yes, it is known that accurately) > > again as mesured in its rest frame. > > All quite intrinsic. > > You poor brainwashed ...but otherwise perfectly decent person. Its > wavelength is measured accurately and used to divide c to produce that > number. It is not an intrinsic frequency, it is just a the wave emission > rate. Nobody has ever measured the 'frequency' of Ha. Ity doesn't have one. Do look at how these things are actually measured. There just is no way of measuring that wavelengths to that accuracy. Basically the reason is simple: Taking 10^12 wavelengths together is too long to measure, let alone to measure accurately. OTOH measuring the frequency is just counting for long enough. Jan
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-17 01:51 +0000 |
| Message-ID | <175fcb423310e0ca$21$1186957$c7d34dd6@news.newsgroupdirect.com> |
| In reply to | #610864 |
On Mon, 15 May 2023 21:07:54 +0200, J. J. Lodder wrote: > Jane <Jane@home.com> wrote: > >> On Sat, 13 May 2023 10:26:23 +0200, J. J. Lodder wrote: >> >> > Jane <Jane@home.com> wrote: >> > >> >> The 'frequency of light' does not exist...nor does the frequency of >> >> the balls or arrows UNLESS they are doing something special like >> >> spinning. >> > >> > Of course light -with a source- has an intrisic frequence, >> > just like your machine gun. >> > It is the frequency in the frame in which the source is at rest. >> > >> > Your machine gun fires bullets at 10 Hz, >> > as measured in your proper time. >> > An exicited hydrogen atom at rest will emit hyperfine radiation with >> > a frequency of 1.420 405 751 768(2) GHz (yes, it is known that >> > accurately) >> > again as mesured in its rest frame. >> > All quite intrinsic. >> >> You poor brainwashed ...but otherwise perfectly decent person. Its >> wavelength is measured accurately and used to divide c to produce that >> number. It is not an intrinsic frequency, it is just a the wave >> emission rate. Nobody has ever measured the 'frequency' of Ha. Ity >> doesn't have one. > > Do look at how these things are actually measured. > There just is no way of measuring that wavelengths to that accuracy. Wavelength is measured very accurately with interferometry. > Basically the reason is simple: > Taking 10^12 wavelengths together is too long to measure, > let alone to measure accurately. > OTOH measuring the frequency is just counting for long enough. The H line is not light, It is in the IR/radio bandwidth. What can be counted is its wave arrival rate. The waves themselves do not oscillate. > Jan -- -- lover of truth
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| From | Paul Alsing <pnalsing@gmail.com> |
|---|---|
| Date | 2023-05-16 21:02 -0700 |
| Message-ID | <99a8c2d9-96fb-46f5-b99c-88416be8585cn@googlegroups.com> |
| In reply to | #610973 |
On Tuesday, May 16, 2023 at 6:51:14 PM UTC-7, Jane wrote: > The H line is not light, It is in the IR/radio bandwidth. Well, an actual physicist would still call that light, Jane... which pretty much eliminates you! An actual physicist would understand that light waves come in a continuous variety of sizes, frequencies and energies, a continuum known as the electromagnetic spectrum. Perhaps you have heard of this before? Of course, "visible light" only occupies about 1/1000th of that spectrum... but it is nevertheless *all* considered to be light... You can only bluff your way here for so long, Jane, and you are *way* past your expiration date now... just sayin'... maybe you move on to troll somewhere else?
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| From | Jane <Jane@home.com> |
|---|---|
| Date | 2023-05-17 23:09 +0000 |
| Message-ID | <176010fdbf6e1029$2$1244942$4dd3c7de@news.newsgroupdirect.com> |
| In reply to | #610976 |
On Tue, 16 May 2023 21:02:50 -0700, Paul Alsing wrote: > On Tuesday, May 16, 2023 at 6:51:14 PM UTC-7, Jane wrote: > >> The H line is not light, It is in the IR/radio bandwidth. > > Well, an actual physicist would still call that light, Jane... which > pretty much eliminates you! A RADIO astronomer would not. > An actual physicist would understand that light waves come in a > continuous variety of sizes, frequencies and energies, a continuum known > as the electromagnetic spectrum. Perhaps you have heard of this before? > Of course, "visible light" only occupies about 1/1000th of that > spectrum... but it is nevertheless *all* considered to be light... Rubbish. It is all EM, dopey. EM has 'bands', including one which is visible, called 'light'. gamma particles are not called light, stupid! In actual fact there is no real reason to believe it is all the same stuff. > You can only bluff your way here for so long, Jane, and you are *way* > past your expiration date now... just sayin'... maybe you move on to > troll somewhere else? There is no way to count frequencies as high as those claimed for visible light...and even if it were possible, the result would only signify 'wave arrival rate', which is certainly not an intrinsic 'frequency'. Are you incapable of understanding the difference? -- -- lover of truth
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| From | nospam@de-ster.demon.nl (J. J. Lodder) |
|---|---|
| Date | 2023-05-18 16:02 +0200 |
| Message-ID | <1qaxhow.swrq5pb593scN%nospam@de-ster.demon.nl> |
| In reply to | #611025 |
Jane <Jane@home.com> wrote: > On Tue, 16 May 2023 21:02:50 -0700, Paul Alsing wrote: > > > On Tuesday, May 16, 2023 at 6:51:14?PM UTC-7, Jane wrote: > > > >> The H line is not light, It is in the IR/radio bandwidth. > > > > Well, an actual physicist would still call that light, Jane... which > > pretty much eliminates you! > > A RADIO astronomer would not. Some RADIO astronomers certaily would. Google "radio telescope" + "first light" for 18 megahits. > > An actual physicist would understand that light waves come in a > > continuous variety of sizes, frequencies and energies, a continuum known > > as the electromagnetic spectrum. Perhaps you have heard of this before? > > Of course, "visible light" only occupies about 1/1000th of that > > spectrum... but it is nevertheless *all* considered to be light... > > Rubbish. It is all EM, dopey. EM has 'bands', including one which is > visible, called 'light'. gamma particles are not called light, stupid! Of course they are too. Google gamma observatory + first light for another 6 megahits. But what do they all know about it? They are merely professionals who have made their life's work out of it, instead of some rambling usenet nobody, Jan
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