Stellar Evolution: Stellar Birth and Protostellar Evolution – Quiz-1

Question 1:

What is a protostar?

Question 2:

What forces are involved in the collapse of a molecular cloud to form a protostar?

Question 3:

Which of the following is a characteristic of a protostar?

Question 4:

At what point in stellar evolution does a protostar become a main-sequence star?

Question 5:

What is the approximate mass range of protostars?

Leave a Reply