Nebula Flashcards

1
Q

What is a nebula ?

A

A diffuse cloud with hydrogen and helium.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What happens in the Nebula ?

A

The nebula is diapered, so very few particles and then it under goes gravitational collapse and then the particles come together and then photostats are made and many of them/

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What happens in a protostar ?

A

A small star where it increases in mass and then gets big enough for fusion and stops growing and this takes a long time to do. leads to a brown star or a main star.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

brown dwarf ?

A

A brown dwarf is a failed star that couldn’t sustain fusion and its cooling down.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly