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Groups > sci.physics > #545566
| Newsgroups | sci.physics |
|---|---|
| Date | 2016-01-14 22:13 -0800 |
| References | <u9CdnZXp6N0xxQXLnZ2dnUU7-b3OydjZ@giganews.com> |
| Message-ID | <7eb635fe-eecd-4e40-933e-a94b9328745f@googlegroups.com> (permalink) |
| Subject | Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE |
| From | James McGinn <jimmcginn9@gmail.com> |
On Thursday, January 14, 2016 at 6:25:51 PM UTC-8, Sam Wormley wrote: > WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE > > http://www.theweatherprediction.com/habyhints/260/ > > > The amount of water vapor in the air also effects the density. Water > > vapor is a relatively light gas when compared to diatomic Oxygen and > > diatomic Nitrogen. Thus, when water vapor increases, the amount of > > Oxygen and Nitrogen decrease per unit volume and thus density > > decreases because mass is decreasing. > > > > The two most abundant elements in the troposphere are Oxygen and > > Nitrogen. Oxygen has an 16 atomic unit mass while Nitrogen has a 14 > > atomic units mass. Since both these elements are diatomic in the > > troposphere (O2 and N2), the atomic mass of diatomic Oxygen is 32 and > > the diatomic mass of Nitrogen is 28. > > > Some people's "Heavy Air Theory" is a complete sham. The devil is in the details of what they are not telling you: 1) Earth's atmosphere is too cool for steam 2) Their models assume steam 3) The livelihood of many, both in meteorology and climatology, depend on the public not realizing #1 and #2
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WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sam Wormley <swormley1@gmail.com> - 2016-01-14 20:25 -0600
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-14 22:13 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sylvia Else <sylvia@not.at.this.address> - 2016-01-16 14:04 +1100
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-15 19:13 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sylvia Else <sylvia@not.at.this.address> - 2016-01-16 14:29 +1100
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-15 19:40 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sylvia Else <sylvia@not.at.this.address> - 2016-01-16 16:02 +1100
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-15 21:20 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-16 10:51 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-17 15:44 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE James McGinn <jimmcginn9@gmail.com> - 2016-01-23 08:50 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sergio <invalid@invalid.com> - 2016-01-23 11:46 -0600
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Solving Tornadoes <solvingtornadoes@gmail.com> - 2016-01-29 10:12 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE noTthaTguY <abu.kuanysh05@gmail.com> - 2016-01-29 18:30 -0800
WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE HVAC <mr.hvac@gmail.com> - 2016-01-15 10:53 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE "reber g=emc^2" <herbertglazier0@gmail.com> - 2016-01-15 16:43 -0800
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE Sylvia Else <sylvia@not.at.this.address> - 2016-01-16 14:05 +1100
Re: WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME TEMPERATURE HVAC <mr.hvac@gmail.com> - 2016-01-16 03:55 -0800
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