Q. What is the mode of transfer of heat in gases and liquids?

A
Radiation
B
Conduction
C
Convection
D
Insulation
Solution:
  • Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids.
  • Conduction is the transfer of thermal energy through direct contact.
  • Radiation is the transfer of thermal energy through thermal emission. It doesnot requires a medium to transfer.
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