How long would the sun shine using this energy

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Estimate the average kinetic energy of the particles in the Sun. Assume that it is made of atomic hydrogen and that its average temperature is 100,000 K. The mass of the Sun is 2 x 1030kg. K=2.07x10-18J

For how long would the Sun shine using this energy if it radiates 4 x 1026W/s?

Reference no: EM13990140

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