S c two sides has18.(a) Please classify the following phenomena to beheat conduction, heat convection and thermalradiation. Phenomena:(1) Heat transfer in a wall, whose two sides hasdifferent temperature.a hot ball and itssurrounding air.(3) Heat transfer between sun and a building onearth.(b) Discuss the difference and similarity.

In this question, it is important to know the concept of mode of heat transfer.

18.(a) Please classify the following phenomena to be heat conduction, heat convection and thermal radiation. Phenomena: (1) Heat transfer in a wall, different temperature. 白 two sides has a hot ball and its surrounding air. (3) Heat transfer between sun and a building on earth. (b) Discuss the difference and similarity.

18.(a) Please classify the following phenomena to be heat conduction, heat convection and thermal radiation. Phenomena: (1) Heat transfer in a wall, different temperature. 白 two sides has a hot ball and its surrounding air. (3) Heat transfer between sun and a building on earth. (b) Discuss the difference and similarity.

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.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.62P

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