petrushkagoogol Posted July 4, 2016 Report Share Posted July 4, 2016 Assumptions E = Energy m = Rest mass of an object Postulate Nature of radiation emanating from a body is a function of it's density. Proof From relativity E = mc2 E prop m Now m = volume x density Hence E prop density Hence black holes have more internal (gravitational potential energy) than regular stars like our Sun. This seems to be true since black holes from distant galaxies are known to generate X-Rays (taking into account redshift), whereas the Sun radiates more in the infra-red and visible spectrum ranges. Do you agree ? Quote Link to comment Share on other sites More sharing options...
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