The density of the atmosphere at sea level is `1.29 kg//m^(3)`. Assume that it does not change with altitude, how high should the atmosphere extend?

The density of the atmosphere at sea level is 1.29 kg//m^(3) . Assume that it does not change with altitude. Then how high would the atmosphere extend ? g=9.8 ms^(-2) . Atmospheric pressure =1.013 xx 10^(5) Pa .

The density of water at 4^0C is supposed to be 1000 kg m^(-3) . It is same at the sea level and at a high altitude?

If the density of a gas at the sea level at 0^(@)C is 1.29 kg m^(-3) , what is its molar mass? (Assume that pressure is equal to 1"bar" .)

How does the density of sea water change with depth?

Assuming that the atmosphere has the same density anywhere as at sea level (rho =1.3 kgm^(-3)) and g to be constant (g=10 ms^(-2)) . What should be the approximate height of atmosphere ? (rho_(0)=1.01xx10^(5)Nm^(-2))

At a certain altitude, the density of air is 1/10th of the density of the earth's atmosphere and temperature is -10^(@)C . What is the pressure at that altitude ? Assume that air behaves like an ideal gas, has uniform composition and is at S.T.P. at the earth's surface.

find the density of air at any height and hence the height at which it is halved. Assume that the temperature reamins fixed throughout the atmosphere. The pressure at the earth's surface is P_(0) = 1.012 xx 10^(5) Nm^(-2) and density p_(o)=1.293 kg m^(-3)

The density of asir ner earth's surface is 1.3kgm^-3 and the atmospheric pressure is 1.0xx10^5Nm^-2 . If the atmosphere had uniform density, same as that observed at the surface of the earth what would be the height of the atmosphere to exert the same pressure?

The density of air at normal atmospheric pressure is 1.293kgm^(-3) . What would be the density of air at a pressure of 10 atmospheres?