There is no atmosphere on moon. Can you hear each other on the moon.s surface?

There is no atmosphere on the moon because

Explain why (a) there is no atmosphere on moon (b) there is fall in temperature with altitude

A: Evaporation of water is fast on the surface of moon as compared to earth. R: On the surface of moon temperature is much greater than the surface of earth.

Assertion : Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason : The temperature at the surface of the moon is much higher than boiling point of the water.

If mass of a body is M on the earth surface, then the mass of the same body on the moon surface is

If you are walking on the moon, can you hear the sound of stones cracking behind you ? Can you hear the sound of your own footsteps ?

If the mass of moon is (M)/(81) , where M is the mass of earth, find the distance of the point where gravitational field due to earth and moon cancel each other, from the centre of moon. Given the distance between centres of earth and moon is 60 R where R is the radius of earth

If the mass of moon is (M)/(81) , where M is the mass of earth, find the distance of the point where gravitational field due to earth and moon cancel each other, from the centre of moon. Given the distance between centres of earth and moon is 60 R where R is the radius of earth

The moon rotates about the earth in such a way that only one hemisphere of the mon faces the earth figure. Can we ever see the other face of the moon from the earth? Can a person on the moon ever see all the faces of the earth?

A boy is of mass 40 kg. If the pull of gravity on 1 kg on the surface of earth is 9.8 N and at the surface of moon is 1.6 N, find mass and weight of the boy at the moon's surface.