The Main-Sequence Lifetime of a Star with Half the Mass

question 25

Multiple Choice

The main-sequence lifetime of a star with half the mass of the Sun

• A) could be longer or shorter than that of the Sun; more information is required to determine the length of its lifetime.
• B) is longer than that of the Sun.
• C) is the same as that of the Sun because mass does not affect the lifetime of a star.
• D) is shorter than that of the Sun.

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Definitions:

Current Ratio

A measure of a corporation's capability to meet obligations due in less than one year, found by dividing its total current assets by its total current liabilities.

Company

A company is a legal entity formed by a group of individuals to engage in and operate a business—commercial or industrial—enterprise.

Working Capital

The distinction between a business's immediate assets and liabilities, showcasing its operational effectiveness and short-term financial status.

Company

A legal entity formed by a group of individuals to operate a business, which can own property, incur liabilities, and sell products or services.