ahmedeldyame
17.04.2020 •
Physics
Sig.gif?tid=2M68-7D-94-42-ABFD-18787 At the end of their lives, very massive stars explode in a supernova, which can be powerful enough to outshine the entire rest of thier host galaxy - around 5.0 × 1037 W. Suppose such a star is 950 times brighter than our Sun, which has a power of 4.0 × 1026 W, and suddenly goes supernova.
By what factor does the power of the massive star increase when it turns into a supernova?
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