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Fill in the blanks:i. A …………….. is necessary for the conduction of heat.ii. The ………………. of conduction of heat through a medium depends on the medium.iii. Convection takes place only in …………… medium.iv. Transfer of heat in the absence of a medium is called ……… .v. Substances through which heat travels easily and quickly are called ………… . |
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Answer» i. medium ii. speed iii. fluid iv. radiation v. good conductors |
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