One Feature That Distinguishes a Black Hole from All Other

question 170

Multiple Choice

One feature that distinguishes a black hole from all other objects in the universe is that

• A) the escape velocity from inside a black hole is greater than the speed of light.
• B) a black hole emits large quantities of X-rays.
• C) a black hole exceeds 3 solar masses.
• D) the shape of the gravitational field of a black hole is different from that of an ordinary massive object, even at large distances from it.

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Definitions:

Total Profit

The difference between a firm's total revenues and its total costs, representing the overall financial gain from its operations.

Lawn Mowing

The action of cutting the grass in an area or lawn to maintain its appearance and health, often performed as a domestic chore or commercial service.

Marginal Benefits

The supplementary gratification or value gained from using or making one more unit of a product or service.

Marginal Costs

The escalation in total expenses resulting from the manufacture of an additional product or service unit.