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April 18, 2014

Homework Help: science

Posted by miki on Saturday, March 31, 2012 at 7:12pm.

12. The specific heat of copper is 0.385 J/g C. Which equation would you use to calculate the amount of heat needed to raise the temperature of 0.75 g of copper from 7C to 29C? (1 point)Q = 0.385 J/g C x (29C 7C)
Q = 0.75 g x 0.385 J/g C x 29C
Q = 0.75 g x 0.385 J/g C x 22C
Q = 0.75 g x 0.385 J/g C x 7C

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