DEEJ4926 DEEJ4926

15-07-2024
Physics

Answered

A supernova explosion of a 2.00×10¹²³ kg star produces 1.00×10⁴⁴ kg of energy.
How many kilograms of mass are converted to energy in the explosion?
What is the ratio Δm / m of mass destroyed to the original mass of the star?

Answer :

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