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Home Q & A Board Science-Related Homework Help Physics
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doit_the_clown doit_the_clown
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7 years ago
One feature that distinguishes a black hole from all other objects in the universe is that
A)   the escape velocity from inside this object is greater than the speed of light.
B)   it emits large quantities of X rays.
C)   its total mass exceeds 3 solar masses.
D)   the shape of its gravitational field is always different from that of an ordinary massive object, even at large distances from it.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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3 years ago
amazing
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