At any top of the mountain the thermoneterreads 0^(@)C and the harometer reads 710 mm Hg. At the bottom of the mountain the temperature is 40^(@)C and pressure is 760mm Hg. Ratio of density of air at the top with that at the bottom is:

At any top of the mountain the thermoneterreads 0^(@)C and the haromet

1.	At any top of the mountain the thermoneterreads 0^(@)C and the harometer reads 710 mm Hg. At the bottom of the mountain the temperature is 40^(@)C and pressure is 760mm Hg. Ratio of density of air at the top with that at the bottom is:
Answer» `1:1` `1.07:1` `1:1.07` `1:1.5` ANSWER :B