pressure

identify the pic-

• solar eclipse

• space debris

• lunar eclipse

• shadows

A solar eclipse occurs ____ frequently as compared to lunar eclipse.

The gravitational pull of the moon is greater on the ________than on the solid earth.

identify the phase of the moon.

identify the picture given-

it is not possible to hear any sound on the surface of the moon. why?

• As there is no water on surface of the moon

• As there is no air on surface of the moon

• no one is on the moon

• not possible

if a boy weighs 10 kg on the moon, what would be the weight of the boy on the Earth?

If a person weighs 60 kg on the Earth, what would be the weight of that person on the moon?

• 1/6 of 60 = 10 kg

• 70kg

• 360 kg

• 1/6 of 60 = 9kg

true or false ;

A) moon's gravity is 1/6 th of the Earth's gravity.

B) Extremely cold planet is Venus.

C) Rays of the sun is shortest at noon.

• A and B are false

• A and C are true

• B is true

• none

INSAT, G SAT, CARTOSAT, COSMOS are all ______________

• gives heat

• light souce

• natural satellite

• artificial satellites