The Luminosity of a Star Depends on

question 25

Multiple Choice

The luminosity of a star depends on

• A) its mass and age.
• B) its mass.
• C) its age.
• D) its distance.
• E) its mass, age, and distance.

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Definitions:

Forward Contract

A special arrangement made between two parties to transact an asset at a pre-agreed price on a set date in the future.

Exchange Currency

The act of converting one country's currency into another, often subject to an exchange rate.