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Conduction A copper slab of length 15 cm and cross-sectional area of 105 cm^2 has TH=1200C...

Conduction

A copper slab of length 15 cm and cross-sectional area of 105 cm^2 has TH=1200C and Tc=80C. How much heat is conducted through the slab in 20 seconds? Copper has a thermal conductivity 0f 401 W/m-K.

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Answer #1

Note : Here temperatures given are 1200°C and 80°C and heat transfer Q = 31438.4 Joules.

.....if those values are taken wrongly i.e

120 °C and 80°C are correct so the final value of answer changes to Q = 3143.84 Joules.

Please do comment for any further assistance. Do rate if you like the answer. Thanks

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