A Star That Is 100 Pc Distant from Earth Has

question 55

Multiple Choice

A star that is 100 pc distant from Earth has an apparent magnitude of m = +2.5. What is its absolute magnitude?

• A) -7.5
• B) +7.5
• C) -2.5
• D) -47.5

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Definitions:

Specimen Sample

A small part or quantity of something taken as representative of the whole, used for scientific analysis or testing.

Delivers Infant

The act or process of giving birth to a baby.

Menstrual Flow

The periodic discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina.

Menstruation

The monthly shedding of the uterine lining in females, part of the menstrual cycle that typically includes bleeding from the vagina.