Which event triggers the start of black hole formation?(1 point)

Responses

A massive star depletes its stores of hydrogen and helium.
A massive star depletes its stores of hydrogen and helium.

A supernova blows a massive star apart.
A supernova blows a massive star apart.

The gravitational forces acting on a massive star decline rapidly.
The gravitational forces acting on a massive star decline rapidly.

Radiation emitted by a massive star increases.

1 answer

The event that triggers the start of black hole formation is:

A massive star depletes its stores of hydrogen and helium.

Once a massive star exhausts its nuclear fuel, it can no longer support itself against gravitational collapse, which can ultimately lead to the formation of a black hole.