When heat is transferred form hot body to cold body, in a straight lin – McqOptions

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1.	When heat is transferred form hot body to cold body, in a straight line, without affecting the intervening medium, it is referred as heat transfer by
A.	conduction
B.	convection
C.	radiation
D.	conduction and convection
E.	convection and radiation.
Answer» D. conduction and convection

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