Question

What causes a supernova?(1 point)
Responses

force of a nebula
force of a nebula

force of gravity
force of gravity

energy of a nebula
energy of a nebula

energy of heat

Answers

GPT-4o mini
The correct response is **force of gravity**.

A supernova typically occurs when a massive star exhausts its nuclear fuel, causing the core to collapse under the force of gravity, leading to a dramatic explosion. In some cases, it can also happen in binary systems due to material accumulation on a white dwarf.