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Maharashtra State BoardSSC (English Medium) 7th Standard

What are the modes of heat transfer? - Marathi (Second Language) [मराठी (द्वितीय भाषा)]

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Question

What are the modes of heat transfer?

Long Answer

Solution

There are three modes of heat transfer:

  • Conduction: Conduction is a process in which heat is transferred from the hotter end of an object to its cooler end.
  • Convection: The process of transference of heat through a fluid (liquid or gas) is called convection.
  • Radiation: Radiation is a method of heat transfer that does not require a medium.
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Chapter 9: Heat - Exercise [Page 63]

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Balbharati General Science [English] 7 Standard
Chapter 9 Heat
Exercise | Q 3.3 | Page 63
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