-Refer to the Figure

question 55

Multiple Choice

-Refer to the figure. A Type I Cepheid with a period of 20 days has been located in a distant globular cluster. What is its absolute magnitude?

• A) -1
• B) 0
• C) -5
• D) -2

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Definitions:

Shields

Devices or means used to protect oneself from harm or danger.

Blocking

A process or action that obstructs, prevents, or restricts movement or progress, often used in various contexts such as psychology, sports, and technology.

Goals

Objectives or desired outcomes that an individual or group aims to achieve.

Visualize

The act of forming a mental image or vision of something, often used as a technique in planning or meditation.