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AP EAMCET Medical 2017 Shift 1 Paper

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Question : 99 of 160

Marks: +1, -0

The absolute temperature at which hydrogen molecules escape from a planet's surface is ('m' is mass of hydrogen molecules, ‘k' is Boltzmann constant. 'R' is radius of the planet. ‘g‘ is the acceleration due to gravity on the planet)

mgR
2k
2mgR
k
3mgR
2k
2mgR
3k

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