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April 21, 2014

April 21, 2014

Posted by **kevin** on Friday, April 6, 2012 at 5:47am.

(a) What is the rate at which energy is transferred by heat through the glass?

(b) How much energy is lost through the window in one day, assuming the temperatures inside and outside remain constant?

- physics -
**drwls**, Friday, April 6, 2012 at 6:50am(a) For the rate, use the formula

dQ/dt = k A dT/ex

(b) For total energy loss, multiply by time (in seconds)

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