Stephen hawking has predicted the temperature of a black, Ask an Expert

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Stephen Hawking has predicted the temperature of a black hole of mass M to be T Uc 3/8pkGM, where k is Boltzmann's constant.

(a) Calculate the temperature of a black hole with the mass of the sun. Discuss the implications of the temperature you calculate.

(b) Find the temperature of a supermassive black hole, which may exist at the center of some galaxies, with a mass 6.0 X 109 times the sun's mass.

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