Two Identical Objects Are Placed in a Room with a Temperature

question 73

Multiple Choice

Two identical objects are placed in a room with a temperature of 20°C. Object A has a temperature of 50°C, while object B has a temperature of 90°C. What is the ratio of the net power emitted by object B to that emitted by object A?

• A) 1.7
• B) 2.8
• C) 81
• D) 17
• E) 21

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Definitions:

SRY Gene

A sex-determining gene on the Y chromosome that triggers the development of male anatomical features.

Androgen Insensitivity Syndrome

A condition in which a person who is genetically male is resistant to male hormones (called androgens), leading to the development of female physical traits despite having a male genetic makeup.

Klinefelter Syndrome

A genetic condition affecting males, characterized by an additional X chromosome, which can lead to developmental differences and infertility.

SRY

A gene on the Y chromosome responsible for the initiation of male sex determination in humans.