The Term "Schwarzschild Radius" Refers to

question 42

Multiple Choice

The term "Schwarzschild radius" refers to

• A) the distance to which gas is ejected in a planetary nebula.
• B) half the diameter of a neutron star.
• C) half the diameter of the singularity in a black hole.
• D) the distance from the center of a black hole at which the escape velocity becomes equal to the speed of light.

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