A 10 cm diameter copper ball is to be heatedfrom 100°C to an average temperature of 150°Cin 30 minutes. Taking the average densityand specific heat of copper in this temperaturekJrange to be p = 8950 g and C = 0.395kg.°Crespectively, determine the total amount of heattransfer to the copper ball, the ayerage rate ofheat transfer to the ball and the average heatm3flux.

A 10 cm diameter copper ball is to be heated from 100°C to an average temperature of 150°C in 30 minutes. Taking the average density and specific heat of copper in this temperature range to be p = 8950 kg and C, = 0.395 kJ kg. °C respectively, determine the total amount of heat transfer to the copper ball, the ayerage rate of heat transfer to the ball and the average heat m3 flux.

A 10 cm diameter copper ball is to be heated from 100°C to an average temperature of 150°C in 30 minutes. Taking the average density and specific heat of copper in this temperature range to be p = 8950 kg and C, = 0.395 kJ kg. °C respectively, determine the total amount of heat transfer to the copper ball, the ayerage rate of heat transfer to the ball and the average heat m3 flux.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter3: Transient Heat Conduction

Section: Chapter Questions

Problem 3.12P

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