What Happens to the Schwarzschild Radius of a Black Hole

question 7

Multiple Choice

What happens to the Schwarzschild radius of a black hole if one doubles the amount of mass in the black hole?

• A) The Schwarzschild radius is doubled.
• B) The Schwarzschild radius is halved.
• C) The Schwarzschild radius decreases by a factor of 4.
• D) The Schwarzschild radius is quadrupled (4 times).

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Definitions:

Marginal Social Benefit

An additional gain to society derived from consuming or producing another unit of a good or service.

Marginal Social Cost

An increased charge to the general public for the creation of one more unit of a product or service.

Pollution

The presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.

Marginal Social Benefit

The additional benefit society gains from consuming one more unit of a good or service.