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Find the time required for plate to reach temperatur of 50

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Reference no: EM13965373

A copper plate 2 mm thick is heated up to 400oC and quenched into water at 30 C.

Find the time required for the plate to reach the temperature of 50 C.

Heat transfer co-efficient is 100 W/m2K.

Density of copper is 8800 kg/m3. Specific heat of copper = 0.36 kJ/kg K. Plate dimensions = 30 cm x 30 cm.

Reference no: EM13965373

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