At the top of the mountain, the thermometer reads `0^(@)C` and the barometer reads `710 mm Hg`. At the bottom of the mountain the temperature is `30^(@)C` and the pressure is `760 mm Hg`. The ratio of the density of air at the top with that at the bottom is

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 the mountain the temperature is -13^(@)C and the barometer reads 68 cm of Hg. At the bottom the temperature is 27^(@)C and the barometer reads 70 cm of Hg. What is the ratio of the densities of the air at the mountain to that the sea level?

At the top of a mountain a thermometer and 7^(0)C and barometer reads 70 cm of Hg . At the bottom of the mountain the barometer reads 76 cm of Hg and termometer reads 27^(0)C . The density of air at the top of mountain is "_" times the density at the bottom.

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.

A 2.00L balloon at 20.0^(@)C and 7.45mm Hg floats an altitude where the temperature is 10.0^(@)C and the air pressure is 700mm Hg. What is the new volume of the balloon?

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.