Which of the Following Are the Only Observable Properties of Black

question 56

Multiple Choice

Which of the following are the only observable properties of black holes?

• A) mass, angular momentum, and electrical charge
• B) mass, electrical charge, and fraction of heavy nuclei
• C) electrical charge, density, and dark matter content
• D) angular momentum, mass, and elasticity
• E) mass, density of dark matter, and temperature of Hawking radiation

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Definitions:

Cannon-Bard Theory

A theory of emotion proposing that emotions and physiological reactions, such as sweating and trembling, occur simultaneously following a stimulating event.

Imitating

The act of copying or replicating the actions, behaviors, or appearances of someone or something else.

Facial Expression

The movement of the facial muscles to convey emotions, thoughts, or feelings.

Empathy

The capacity to understand or feel what another person is experiencing from within their frame of reference.