Question:

What is heat transfer?

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There are three types of heat transfer: conduction, convection, and radiation.
Updated On: Dec 21, 2024
  • Flow of thermal energy from low temperature reservoir to high temperature reservoir.
  • Flow of energy in the form of heat from high temperature reservoir to low temperature reservoir.
  • Flow of thermal energy irrespective of reservoir temperature.
  • Flow of electrical energy from one to another.
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The Correct Option is B

Solution and Explanation

Heat transfer is the process where thermal energy flows from a high-temperature area (source) to a low-temperature area (sink) until equilibrium is reached.
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