IDNLearn.com offers expert insights and community wisdom to answer your queries. Get the information you need from our community of experts who provide accurate and comprehensive answers to all your questions.

What are the characteristics of stars on
the main sequence of the Hertzsprung-
Russell diagram?


Sagot :

Answer:

The main sequence stretching from the upper left (hot, luminous stars) to the bottom right (cool, faint stars) dominates the HR diagram. It is here that stars spend about 90% of their lives burning hydrogen into helium in their cores. Main sequence stars have a Morgan-Keenan luminosity class labelled V.

Explanation: