Higher Mass Protostars Enter the Main Sequence

question 84

Multiple Choice

Higher mass protostars enter the main sequence:

• A)faster and at a higher luminosity and temperature.
• B)faster and at a lower luminosity and temperature.
• C)slower and at a higher luminosity and temperature.
• D)slower and at a lower luminosity and temperature.
• E)at the same rate, but at a higher luminosity and temperature.

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Present Value Factors

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