The Sun produces energy at a rate of 4.00 10 26 W by the fusion of

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The Sun produces energy at a rate of 4.00 × 10²⁶ W by the fusion of hydrogen.

(a) How many kilograms of hydrogen undergo fusion each second?

(b) If the Sun is 90.0% hydrogen and half of this can undergo fusion before the Sun changes character, how long could it produce energy at its current rate?

(d) What fraction of its mass will it have lost in the time found in part (b)?

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ISBN: 9781711470832

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Authors: OpenStax

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Question Posted: Nov 30, 2023 08:50 AM

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The Sun produces energy at a rate of 4.00 10 26 W by the fusion of

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