The weight of an object in the coal mine, sea level and at the top of the mountain are `W_(1),W_(2)` and `W_(3)` respectively, then

The weight of an object in the coal mine, sea level and at the top of the mountain are respectively W_1,W_2 and W_3 , then

The work done in moving a particle in the gravitational field of earth from point A to point B along three different paths 1,2 and 3 are W_(1) , W_(2) and W_(3) respectively , then

The work done in moving a particle in the gravitational field of earth from point A to point B along three different paths 1,2 and 3 are W_(1) , W_(2) and W_(3) respectively , then

W_(1),W_(2) and W_(3) are the different sizes of windows 1, 2, and 3 respectively placed in a vertical plane. A particle is thrown up in the vertical plane. Let t_(1),t_(2) and t_(3) are the time taken to cross the window W_(1), W_(2) and W_(3) respectively and DeltaV_(1), DeltaV_(2) and DeltaV_(3) are the change in speed after respective window cross.

Why it is cooler at the top of a mountain than at sea level?

Why it is cooler at the top of a mountain than at sea level?