Home » Physics » Physics miscellaneous » Question
  1. Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in
    1. Conduction
    2. Convection
    3. Radiation
    4. Both conduction and convection
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.



Your comments will be displayed only after manual approval.