What Is the Significance of the Schwarzschild Radius Around a Black

question 32

Multiple Choice

What is the significance of the Schwarzschild radius around a black hole?

• A) It is the radius at which an orbiting object would show a precession.
• B) It is the radius at which gravitational redshift can be detected.
• C) It is the radius at which the black hole's spin equals the speed of light.
• D) It is the radius at which the escape velocity equals the speed of light.
• E) It is the radius at which a body falling onto the black hole would move at half the speed of light.

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Definitions:

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the inner ear, also known as the hammer.

Eardrum

The eardrum, or tympanic membrane, is a thin layer of tissue that separates the outer ear from the middle ear and vibrates in response to sound waves, enabling hearing.

Nerve Impulses

Electrical signals that travel along the nerve fibers, facilitating communication throughout the nervous system.

Sound Vibrations

These are oscillations of pressure transmitted through mediums such as air or water, perceived by the auditory system.