(a) Explanation Write the expression for mass-energy relationship in terms of mass. Δ m Δ t = Δ E / Δ t c 2 (I) Here, Δ m / Δ t is the mass rate used, c is the speed of light and Δ E / Δ t is the rate of energy released. Conclusion: Substitute 3.9 × 10 26 J for Δ E / Δ t and 3 × 10 8 m / s for c in equation (I) (b) To determine The total time required to exhaust the fuel supply of Sun and compare with the life of Sun

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ISBN: 9780357644782

Author: Thornton

Publisher: CENGAGE L

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience …

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Chapter 2, Problem 104P

(a)

To determine

The rate of losing mass of Sun.

(b)

To determine

The total time required to exhaust the fuel supply of Sun and compare with the life of Sun

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Chapter 2, Problem 103P

Chapter 2, Problem 105P

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