GravitationHard
Question
The condition for a uniform spherical mass m of radius r to be a black hole is :-
(G = gravitational constant and g = acceleration due to gravity)
(G = gravitational constant and g = acceleration due to gravity)
Options
A.(2Gm / r)1/2 ≤ c
B.(2gm / r)1/2 < c
C.(2Gm / r)1/2 ≥ c
D.(gm / r)1/2 ≥ c
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