Question

27. Black hole is:
(a)
A dark hollow cavity
(b) A massive collapsing star
(c) The other side on the moon
(d) The other side of sun​

Answer 1

Black hole is a) A dark hollow cavity.

What is the black hole?

• In the field of science, black hole can be described as a dark, hollow cavity that has such strong gravitational pull that even light cannot escape from it.
• Scientists propose that at the center of the black hole 'gravitational singularity' exists.
• Gravitational singularity is the place when gravitation as well as density are at an infinite point.

Answer 2

Explanation:

Black hole is A dark hollow cavity