Physics, asked by calltofight4751, 1 year ago

A steel ball cp=0.46 kj/kg , k=35 w/ m oc , 5.0 cm in diameter and initially at a uniform temperature of 450oc is suddenly placed in a controlled environment in which the temperature is maintained at 100oc. The convection heat transfer coefficient is 10 w/m2 oc. Calculate the time required for the ball to attain a temperature of 150oc

Answers

Answered by harshini3486

3

any formula to use to your question???

Answered by nikitakct39

0

Answer:

£46(!fhjkkursxcbkihrdd-79633_&+89998

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