What would happen if the sun suddenly became a black hole without changing its mass?

a. earth would gradually spiral into the black hole.
b. earth's orbit would not change.
c. the black hole would quickly suck in the earth

I feel like it’s C I don’t even know but I just have a feeling that is C

The sun will never become a black hole because it's too small for that. Instead, it would become a dense stellar remnant known as a white dwarf. It happens in some 6 billion years that the sun becomes to white dwarf else it is the hottest and the most important planet in the universe that brings life to many of the planets.

The correct answer is:

A. Earth would gradually spiral into the black hole

C. The black hole would quickly suck in the Earth

The reason for the correct

Option:

A. Earth would gradually spiral into the black hole

C. The black hole would quickly suck in the Earth

These options are correct because the sun planet is too small to turn into a black hole and instead of that it can become a white dwarf because it is too small to become a blackhole. If the case is the sun becomes the balckhole, it will gradually spiral in to the black hole and then it would quickly suck in the earth.

The reason for the wrong

Option B. Earth's orbit would not change is wrong because it is obvious if sun would be suck in earth it would be changing the orbit and thus it is the wrong option and cannot be meant as the right answer.

Toknow more about the sun to become a black hole, refer to the link below:

link