Question

What will happen if a low massive main sequence star runs out of hydrogen
fuel?

Answer 1

Answer:

low mass stars are: hydrogen burning in the core while on the Main Sequence. ... as the hydrogen fuel runs out, extreme pressure raises the temperature to 100 million degrees, where helium burning becomes possible.

Answer 2

When massive main sequence star runs out of hydrogen, the star becomes super red giant.

EXPLANATION:

• A Main Sequence Star is a star that is intertwining hydrogen into helium.  
• When a star has completed the process of combining hydrogen into helium, it starts intertwining helium into one or the other carbon or oxygen.  
• At the point when a main sequence star starts to run out of hydrogen fuel, the star turns into a red giant.  
• The external parts become greater and float into space, shaping a haze of gas called a planetary cloud or planetary nebula.  
• Stars advance on the grounds that their substance creation changes with time.  
• In this way, when a main-sequence star runs out of hydrogen in its center, it loses its wellspring of energy and its construction should change the time frame it takes a star to go through the hydrogen in its center.