Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > sci.physics.relativity > #390540
| From | Sylvia Else <sylvia@not.at.this.address> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: My instantaneous point of view |
| Date | 2016-08-22 12:17 +1000 |
| Message-ID | <e1v5m7F7qg8U1@mid.individual.net> (permalink) |
| References | (13 earlier) <18dbda6a-dee2-409f-a1e3-cbbfef9b37cd@googlegroups.com> <e1sik6Fj7arU1@mid.individual.net> <820dc899-c731-49c5-833e-3a567ad553a2@googlegroups.com> <e1v2utF7914U1@mid.individual.net> <fa0f0b42-cd56-4076-9b60-f29abfb5dce9@googlegroups.com> |
On 22/08/2016 11:42 AM, John Gogo wrote: > On Sunday, August 21, 2016 at 8:31:12 PM UTC-5, Sylvia Else wrote: >> On 22/08/2016 9:41 AM, John Gogo wrote: >>> On Saturday, August 20, 2016 at 9:40:09 PM UTC-5, Sylvia Else wrote: >>>> On 21/08/2016 6:17 AM, John Gogo wrote: >>>> >>>>> It would take about two seconds if go/come to Earth, one second if one-way. >>>>> >>>>> >>>> >>>> So, not instantaneous then. >>>> >>>> Sylvia. >>> >>> No, not any signal. But, the observation of the "largeness of the screen"(determined by maximum visual acuity) is instantaneous. >>> >> >> Suppose we had a large screen on the Moon, but it was initially covered >> up. Then, when a laser pulse hits the retro-reflector, the large screen >> was uncovered. Do you maintain that the largeness of the screen could be >> observed before the returning laser pulse reaches the Earth? >> >> Sylvia. > > Yes, this is what I have been trying to say. > Your retina is sensitive to photons. For you to observe the photons representing the largeness of the screen before the photons in the returning laser pulse, the former would have to travel faster than the latter. Why would they travel faster? How would they know that they should travel faster? Sylvia.
Back to sci.physics.relativity | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-15 19:19 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-15 19:22 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-15 19:25 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-19 18:45 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-20 13:34 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-20 13:17 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-21 12:40 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 16:41 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-22 11:31 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 18:42 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 18:45 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-22 12:17 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 19:48 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 20:03 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-22 13:21 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 20:26 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-22 14:29 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 20:22 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 20:30 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-21 20:39 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-22 15:18 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 08:42 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-24 12:54 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-24 18:52 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-25 16:02 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 15:29 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-26 11:51 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:02 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-26 12:05 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:09 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-26 12:40 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:45 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-26 13:43 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:50 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:58 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-25 19:06 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-26 13:45 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-27 19:46 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-27 19:47 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-28 12:59 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-27 21:11 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-28 15:19 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-29 20:21 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-30 14:18 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-29 20:23 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-29 21:32 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-30 15:11 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-30 18:08 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-31 11:28 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-30 19:36 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-30 19:41 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-31 12:57 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-30 20:07 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-08-31 13:45 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 17:37 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-09-01 11:49 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 18:59 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-09-01 13:54 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 21:26 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 19:08 -0700
Re: My instantaneous point of view Sylvia Else <sylvia@not.at.this.address> - 2016-09-01 14:00 +1000
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 21:14 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 21:18 -0700
Re: My instantaneous point of view JanPB <filmart@gmail.com> - 2016-09-01 11:33 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-01 17:37 -0700
Re: My instantaneous point of view "David (Time Lord) Fuller" <fuller.david@hotmail.com> - 2016-09-01 08:53 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-30 20:09 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-31 18:53 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-01 18:29 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-01 18:42 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-01 18:50 -0700
Re: My instantaneous point of view Jonathan Doolin <good4usoul@gmail.com> - 2016-09-04 04:57 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 17:25 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 20:59 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 21:05 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 21:12 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 20:56 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-04 21:03 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-05 20:55 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-05 21:07 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-06 21:21 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-09-06 22:23 -0700
Re: My instantaneous point of view Jonathan Doolin <good4usoul@gmail.com> - 2016-09-07 06:45 -0700
Re: My instantaneous point of view mlwozniak@wp.pl - 2016-08-21 23:21 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 16:12 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 16:14 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 16:17 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 16:19 -0700
Re: My instantaneous point of view John Gogo <jfgogo22@yahoo.com> - 2016-08-23 16:22 -0700
csiph-web