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Name and define the modes of heat transfer. |
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Answer» The three modes of heat transfer are conduction, convection and radiation. 1. Conduction is the mode of heat transfer within a body or between two bodies in contact, from a region of high temperature to a region of lower temperature without the migration of the particles of the medium. 2. Convection is the mode of heat transfer from one part of a fluid to another by the migration of the particles of the fluid. 3. Radiation is the mode of heat transfer by electromagnetic waves / quanta. |
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