Physics, 13.07.2019 23:20 ndkdidnfnk
The sun radiates electromagnetic energy at the rate of 3.92 × 1026 w. the mass of the sun is 1.99 × 1030 kg. what fraction of the sun’s mass is lost during a human lifetime of 75 years? a. 2.16 × 10–13 b. 1.42 × 10–14 c. 6.90 × 10–14 d. 5.18 × 10–12 e. 8.63 × 10
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The sun radiates electromagnetic energy at the rate of 3.92 × 1026 w. the mass of the sun is 1.99 ×...
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