Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in



[ A ]    Conduction
[ B ]    Radiation
[ C ]    Both conduction & convection
[ D ]    Convection right
Answer : Option D
Explanation :
Convection.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. The fluids (liquids & gases) are heated by this process. 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.
General Science MCQ Questions and Answers for competitive exams

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