A 5-cm-diameter spherical ball whose surface is maintained at a temperature of 70C is suspended in the
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A 5-cm-diameter spherical ball whose surface is maintained at a temperature of 70°C is suspended in the middle of a room at 20°C. If the convection heat transfer coefficient is 15 W/m2 • C and the emissivity of the surface is 0.8, compute the total rate of heat transfer from the ball.
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Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
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