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" .)

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))

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?

A rain drop with radus 1.5 mm falls from a cloud at a height 1200 m from ground . The density of water is 1000 kg//m^(3) and density of air is 1.2 kg//m^(3) . Assume the drop was spherical throughout the fall and there is no air drag. The impact speed of the drop will be :

Given the density of air is 1.29 kg m^(-3) . Then, the relative density of air is ________.

The value on a cyclinder containing initially 1 litres of an ideal gas at 7 atm and 25^(@)C is opened to the atmosphere, Whose the pressure is 760 torr and the temperature is 25^(@)C . Assuming that the process is isothermal, how much work ( in L atm ) is done on hte atmosphere by the action of expansion ?

How does atmospheric pressure change with the change in altitude?

A: The electrical. Conductivity of the Earth's atmosphere does not change with altitude. R : Cosmic rays from outer space entering the earth's atmosphere do not affect it.