When does a protostar become a true star?

Geography

1 answer:

Lubov Fominskaja [6]3 years ago

5 0

Answer:

C) when nuclear fusion begins in the core

Explanation:

The protostar is a main-sequence star that has a core temperature that exceeds abut 10 million K and is needed for the hydrogen to operate efficiently and the length of this process depends on nature and the stellar mass, as the huge massive star have a greater and bigger core and fusion takes fast.

A protostar is also called as primitive star and represents the earliest phases of the process of the stellar evolution and takes place after it leaves form the main sequence star.

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