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02-07-2020
Chemistry

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100 g of apple has 300 kJ. You have a nap that lasts two hours. This is equivalent to of apple.

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02-07-2020

Answer: 1.7 apples.

Explanation:

The average energy consumed per hour while sleeping:

60 dietary cal ⁄ h = 251 kJ ⁄ h

(251 kJ ⁄ h) • (2 hours) = 502 kJ

which is: 502 ⁄ 300 = 1.7 apples

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