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A glass windowpane in a home is 0.62 cm thick and has dimensions of 1.2 m 2.4 m. On a certain day, the indoor temperature is 27°C and the outdoor temperature is 0°C.
(a) What is the rate at which energy is transferred by heat through the glass?
W
(b) How much energy is lost through the window in one day, assuming the temperatures inside and outside remain constant?
J
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