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If you were to extract the energy from a hamburger that contained 400 kcal of energy...

If you were to extract the energy from a hamburger that contained 400 kcal of energy and use it to increase the temperature of water by 1°C, how much water could you heat? [Note: 1 g = 1 ml of water.]

A. 4 L

B. 40 L

C. 400 mL

D. 4 mL

E. 400 L
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Answer #1

Replacing the above value en 6, we get 71644320 J = (4.186 )a «c)(m) (40) => m - 1674320 g u. 186 m = 3.99980. 88879 = 399980

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