If the Sun suddenly turned into a black hole, what would be the radius of its event horizon?
A) 3 m
B) 30 m
C) 300 m
D) 3 km
E) 30 km

Name: If the Sun suddenly turned into a black hole, what would be the radius of its event horizon? A) 3 m B) 30 m C) 300 m D) 3 km E) 30 km
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Question

Quizplus · Accepted Answer

The radius of the event horizon of a black hole, also known as the Schwarzschild radius, is calculated using the formula $ R_s = \frac{2GM}{c^2} $. For the Sun, this radius is approximately 3 km.

If the Sun Suddenly Turned into a Black Hole, What