5
Question
'X' is the mode of heat transmission that takes place by the actual movement of hot particles. Identify 'X'.
'X' is the mode of heat transmission that takes place by the actual movement of hot particles. Identify 'X'.
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Solution
The correct option is B Convection
Convection is the mode of transfer of heat by the bulk movement of particles in fluids such as gases and liquids. Conduction takes place in solids where heat transfer takes place through the vibration of atoms by their mean position. Radiation doesn't require a medium for heat transfer. For example, the transfer of heat from Sun to Earth.
Convection is the mode of transfer of heat by the bulk movement of particles in fluids such as gases and liquids. Conduction takes place in solids where heat transfer takes place through the vibration of atoms by their mean position. Radiation doesn't require a medium for heat transfer. For example, the transfer of heat from Sun to Earth.
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