A 16 cm long cylinder of 10 cm diameter , with properties k = 0.5 W / m K and a = 5 x 10-7 m² / s is initially at a unif

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answerhappygod
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A 16 cm long cylinder of 10 cm diameter , with properties k = 0.5 W / m K and a = 5 x 10-7 m² / s is initially at a unif

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A 16 cm long cylinder of 10 cm diameter , with
properties k = 0.5 W / m K and a = 5 x 10-7 m² / s is
initially at a uniform temperature of 20 ° C.The cylinder is placed
in an oven where the ambient air temperature is 500 ° C and h = 30
W / m2 K. Determine the minimum temperatures in the
cylinder 30 min after it has been placed in the oven
.
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