Homework Help: Physics

Posted by Tracy on Sunday, March 4, 2012 at 11:33pm.

A lukewarm bottle containing 800 grams of water is placed in a refrigerator. How many calories of heat must be removed from the water to chill its temperature from 55 C to 4 C?

Physics - drwls, Monday, March 5, 2012 at 3:46am
Q = M*C*(delta T)

C is the specific heat, 1.00 cal/g*C
delta T = 51 C
M = 800 g

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