Essay
Betelgeuse is a star whose luminosity exceeds 1.2 * 105 LSUN, but its measured surface temperature is quite low for a star, about 3500K.What would be its estimated size and where would it fall in the H-R diagram shown in the figure below? What would be the final fate of Betelgeuse? 
Correct Answer:
Verified
The parameters given for Betelgeuse woul...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q41: The luminosity of a Type II supernova
Q42: What is the reason for the very
Q43: In a rescaled model in which the
Q44: An iron core cannot support a massive
Q45: Which of these fusion reactions begins first
Q47: Why does the luminosity of a high-mass
Q48: The main-sequence lifetime of a star can
Q49: The dominant mechanism by which high-mass stars
Q50: What should be true about the oldest
Q51: A H-R diagram is made for two