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Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in
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- Conduction
- Convection
- Radiation
- Both conduction and convection
- Conduction
Correct Option: B
The process of heat transfer from one place to another place without the movement of particles is called conduction Example:Heat transfer through Metal rods. On the contrary, convection is the process by which heat is transmitted through a substance from a point to another due to the bodily motion of the heated particles of the substance. The fluids (liquids and gases) are heated by this process.