Ragu Viswanathan Asked a Question
February 2, 2021 9:26 ampts 30 pts
which of the following process does not require a medium 1) convection 2) conduction 3) radiation 4) all of these
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  • Varia aditi thankyou
    c) radiation is the correct answer
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    Ragu Viswanathan
    how
  • Amol ashok pawar
    Conduction and convection are processes where heat is transferred by the collision of molecules. Hence, for these processes to take place, we need a material medium. In radiation, ...
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    Ragu Viswanathan
    sun light is a nature resources of heat but there is no medium available in space but how heat will be observed in the earth
  • Amol ashok pawar
    Conduction and convection are processes where heat is transferred by the collision of molecules. Hence, for these processes to take place, we need a material medium. In radiation, ...
    Show more
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  • Amol ashok pawar Best Answer
    Conduction and convection are processes where heat is transferred by the collision of molecules. Hence, for these processes to take place, we need a material medium. In radiation, ...
    Show more
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  • Dinesh khalmaniya thankyou
    option 3 Explanation- Conduction and convection are processes where heat is transferred by the collision of molecules. Hence, for these processes to take place, we need a material...
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    Ragu Viswanathan
    okay mam. sun light is a nature resources of heat but there is no medium available in space but how heat will be observed in the earth
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