Star a Is Twice as Luminous as Star B but Has

question 40

Multiple Choice

Star A is twice as luminous as star B but has half the temperature of star B.How large is the radius of star A compared to star B?

• A) 23/2 as large
• B) 22 as large
• C) 25/2 as large
• D) 23 as large

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Definitions:

Aortic Stenosis

A condition characterized by the narrowing of the aortic valve opening, restricting blood flow from the heart to the rest of the body.

Intercostal Spaces

The anatomical regions between the ribs that contain muscles and neurovascular bundles.

Diastasis Recti

A medical condition characterized by the separation of the abdominal muscles, commonly seen in pregnant or postpartum women.

Rectus Abdominis

A large muscle in the front of the abdomen that assists in regular breathing movements, maintains posture, and supports the spine.