Gravitation (NEST (National Entrance Screening Test) Physics): Questions 1 - 1 of 1

Visit this page to view all the question topics

To view these problems with solutions proceed here and click "Subscribe Now".

Question number: 1

» Gravitation » Universal Law of Gravitation

Appeared in Year: 2007

MCQ▾

Question

A black hole is an object from which even light cannot escape. A star of mass , collapsing due to gravity, becomes a black hole when its radius is . At this stage, the density of the black hole depends on as –

Choices

Choice (4) Response

a.

is independent of

b.

is proportional to

c.

is proportional to

d.

is proportional to

To view these problems with solutions proceed here and click "Subscribe Now".