The escape velocity of a planet depends on the radius of its orbit aro – McqOptions

MCQOPTIONS

1.	The escape velocity of a planet depends on the radius of its orbit around the parent star. a)True
A.	False
Answer» C.

Discussion

No Comment Found

Related MCQs

If the earth lost 99% of its mass, the escape velocity would _____
The radius of Jupiter is approximately 11 times larger than the earth. Jupiter has a mass 316 times that of earth. What is the approximate escape velocity of Jupiter compared to earth?
A particle is kept at a distance R above the earth s surface. What is the minimum speed with which it should be projected so that it does not return?
A planet as a radius R and density P . The escape velocity of this planet is _____
The escape velocity for an object to leave the surface of the earth does not depend on its size, shape, mass or direction of projection of the body.
The escape velocity of a planet depends on the radius of its orbit around the parent star.<br>a)True
The radius of the moon is approximately 3.7 times smaller than the radius of the earth. Assuming that their densities are same, what is the escape velocity of the moon compared to earth?
A black hole is called so because it is a hypothetical object.
The escape velocity at the event horizon of a black hole is 3 10<sup>8</sup> m/s, i.e., the velocity of light. What is the mass of the black hole if the distance from its centre to the event horizon is 18km?
The earth is able to retain its atmosphere because of _____