5Assume that the amount of energy needed to raise the average temperature of the atmosphere by 0.4°C is 2 × 1021J. Estimate how much burned fuel would be needed to give rise to this increase, assuming this were the only cause of changes in the earth's temperature. Hint: Assume that coal has an energy density of 24 megajoules per kilogram.

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Q: 5. What mass of aluminum will experience a 15°C change in temperature after absorbing 2.8x10ʻjoules?

A: