The condition for a uniform spherical mass `m` of a radius `r` to be a black hole is [`G` =gravitational constant and `g`=acceleration due to gravity]A. `(2Gm//r)^(1//2) lt c`B. `(2Gm//r)^(1//2) = c`C. `(2Gm//r)^(1//2) ge c`D. `(gm//r)^(1//2) ge c`

The condition for a uniform spherical mass `m` of a radius `r` to be a

1.	The condition for a uniform spherical mass `m` of a radius `r` to be a black hole is [`G` =gravitational constant and `g`=acceleration due to gravity]A. `(2Gm//r)^(1//2) lt c`B. `(2Gm//r)^(1//2) = c`C. `(2Gm//r)^(1//2) ge c`D. `(gm//r)^(1//2) ge c`
Answer» Correct Answer - C

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The condition for a uniform spherical mass `m` of a radius `r` to be a black hole is [`G` =gravitational constant and `g`=acceleration due to gravity]A. `(2Gm//r)^(1//2) lt c`B. `(2Gm//r)^(1//2) = c`C. `(2Gm//r)^(1//2) ge c`D. `(gm//r)^(1//2) ge c`

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