# Yahoo Web Search

1. ### Can we find air pressure just using height in meters?

...see the reference. P = P₀ e^(–gMh/RT₀) h height in meters P₀ sea level standard atmospheric pressure 101325 Pa T₀ sea level standard temperature 288.15 K g Earth...

2 Answers · Science & Mathematics · 29/05/2013

2. ### Explain, using Boyle's law, the volume change of an inflated balloon that a diver takes to a pressure of 2 atm ?

I think that standard sea level pressure is 1 atm so taking the balloon below sea level to a pressure of 2 atm would indicate an increase in pressure and, therefore, a decrease in volume. The reason why is because when...

1 Answers · Science & Mathematics · 27/09/2011

3. ### What is the scientific justification for making Standard Temperature and Pressure certain data points?

For proper comparison across the world we need to set what room temp is . STP is 20oC which is 68oF or 293oK and 1 atm [atmosphere, sea level] air pressure , also expressed in psi or mmHg or Torr

1 Answers · Science & Mathematics · 08/05/2011

4. ### Each component contributes to the pressure in the above example. What is the partial pressure ... help?

... can derive that from PV = nRT. As far as the partial pressures are concerned, they are proportional to the number of...

2 Answers · Science & Mathematics · 05/11/2012

5. ### Is there a gas that works opposite of hellium as far changing your voice (deeper sound)?

Theoretically, Argon would. Under standard temperature and pressure conditions (1 atm pressure and 0 degrees C), the speed of sound in air is 344 m/s. In Argon under the same conditions...

3 Answers · Science & Mathematics · 01/04/2007

6. ### air pressure ??

... approximately equal to an increase in depth of 1 meter. Scuba...use a manometric rule of thumb: the pressure exerted by ten metres...equal to one atmosphere. The standard atmosphere ( atm ) is an established...

3 Answers · Science & Mathematics · 12/07/2008

7. ### I need help figuring out P, V, N, and T... If you solve the whole thing I would really appreciate it. Thank you!!?

... : ---------------------------------------------------------------------------------- P = 1.000 atm V = 10000 L n = ????? R = 0.08206 atm - L / gmol - ...

1 Answers · Science & Mathematics · 08/04/2014

8. ### Would wood melt if your raised it well above it's combustion point in outer space?

... element of wood) can exist at STP ( Standard Temperature and Pressure ) or at zero pressure ( in space) as a liquid.... The triple point of...atmospheric pressure is 101.3 kPa (1 atm ).

7 Answers · Science & Mathematics · 17/08/2012

9. ### Chem Partial Pressure ?

O_O Never liked science. xD

1 Answers · Science & Mathematics · 22/01/2013

10. ### I have one AP Physics Free-Response Question.Can you jst give me answer or give me hint throug ths question.?

...b) calculate the force of gravity on the gauge from the column of seawater - be careful in the units conversion from kg/m3 to pascals, psi or atm . Or use a standard equation. (c) water pressure is 413 atm - convert that to psi or some force per area unit, then multiply it...

1 Answers · Science & Mathematics · 20/04/2007