Temperature at the foot of a mountian is `30^(@)C` and pressure is 760 mm, whereas at the top of the mountain these are `0^(@)C` and 710 mm. Compare the densities of the air at the foot and top of the mountain.

The temperature at the foot of a mountain is 30^(@)C and pressure is 760 mm Hg , whereas at the top of the mountain these are 0^(@)C and 710 mm Hg . Compare the densities of air at the foot and top of the mountain.

Temperature at the foot of a mountain is 30^@C and pressure is 760mm whereas at the top of the mountain these are 0^@C and 710mm. Ratio of the densities of the air at the foot and the top of the mountain is ____(approx)

The temperature at the foot of a mountain is 30^(@)C and pressure is 760 mm Hg , whereas at the top of the densities of air at the foot and top of the mountain.

At the top of a mountain, the thermometer reads 0^(@)C and the barometer reads 700 mm Hg . At the bottom of the mountain the thermometer reads 30^(@)C and the pressure 760 mm Hg. Compare the density of the air at the top with that at the bottom

At the top of a mountain, a thermometer reads 7^(@)C and a barometer reads 70 cm of Hg. At the bottom of the mountain, they read 27^(@)C and 76 cm of Hg respectively. Compare the density of air at the top with that at the bottom of the mountain.