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What do you mean by radiation …

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What do you mean by radiation , convection & conduction

    • Posted by Israt Jahan 6 years, 10 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Israt Jahan 6 years, 10 months ago

    Conduction : the transfer of heat from hotter end to the colder end is called conduction. (Transfer of solid ) Convection : when the hot air rises up and the cold air moves down to replace it , the mode of heat tranfer is called convection. ( transfer of liquid or gases) Radiation : it allows everything to pass through it.

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