After They Leave the Main Sequence,what Happens to Stars with Masses

question 57

Multiple Choice

After they leave the main sequence,what happens to stars with masses between 0.4 and 4 solar masses?

• A)They undergo thermonuclear fusion of hydrogen and helium, but never get hot enough to ignite carbon.
• B)They undergo thermonuclear fusion of hydrogen, but never get hot enough to ignite helium.
• C)They produce type-I supernovae after they exhaust their nuclear fuels.
• D)They produce type-II supernovae after they exhaust their nuclear fuels.

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Definitions:

Major Components

Essential elements or parts that constitute the foundation or structure of a system, process, or object.

Compensation System

The combination of salary, wages, and benefits that an employer provides to employees in exchange for their work.

Flexible Work Schedules

Work arrangements that allow employees to vary their arrival and departure times, as well as work locations, to accommodate personal needs and improve work-life balance.

Compensation System

A structure designed by organizations to determine how employees are remunerated for their contributions.