Chemistry, 05.10.2021 18:20 zahwaahmaf
Suppose that a piece of polystyrene
insulation board has a thermal conductivity of k= 0.04 W/m. K.
In comparison, copper has a thermal conductivity of about 400
W/m. K. If you want to make a wall of copper
that provides the
insulation as a 4-cm polystyrene board, how thick does the
wall have to be (in meters)?
same
copper
Answers: 3
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Suppose that a piece of polystyrene
insulation board has a thermal conductivity of k= 0.04 W/m. K....
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