75.A planet of mass M and radius r is surrounded by an atmosphere of constant density consisting of a gas of molar mass ¥.Determine thetemperature T of the atmosphere on the surface of the planet if the height of the atmosphere is h and R is the gas constant h <

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Q. A planet of mass

M

and radius

r

is surrounded by an atmosphere of constant density consisting of a gas of molar mas

μ

. Determine the temperature

T

of the atmosphere on the surface of the planet, if the height of the atmosphere is

h

and

R

is the gas constant (

h << r

)

A planet of mass m and radius r is surrounded by an atmosphere of constant density. The atmosphere consists of an ideal gas of molar mass M and its thickness (radial) is h (h << r) from the surface. The temperature of the atmosphere on the surface of the planet is [R = universal gas constant]

Q. The planet Jupiter has a mass 318 times of earth and it's surface temperature is 140K. Mercury planet has a mass 0.05 times of earth and it's surface temperature is between 600 to 700 K. On which planet is the atmosphere more likely to obey ideal gas?

Q. The atmosphere on a planet is possible only if
[

v_{r m s}

is root mean square speed of gas molecules on planet and

v_{e}

is escape speed on its surface]

Q. The atmosphere on a planet is possible only if [where

v_{r m s}

is root mean square speed of gas molecules on planet and

v_{e}

is escape velocity on its surface]

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