Question: A 1 cm long rod is initially at 20 C. The left end (x=0) is subjected to a temperature ramp that goes on for

A 1 cm long rod is initially at 20 C. The left end (x=0) is subjected to a temperature ramp that goes on for 1 minute taking the temperature at the left end from 20 C to 80 C. The left end is then held constant at 80 C for the next 9 minutes. Obtain the temperature profile T(x,t) for 0

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