Where Does a 1-Solar-Mass Protostar Appear on an H-R Diagram

question 94

Multiple Choice

Where does a 1-solar-mass protostar appear on an H-R diagram?

• A)to the right of the main sequence,and lower down than the Sun
• B)to the right of the main sequence,and higher up than the Sun
• C)to the left of the main sequence,and higher up than the Sun
• D)Nowhere-only stars that have fusion in their cores can be shown on H-R diagrams.