Published by:
CGP EDU Academic Team
Published on: September 12, 2026
Gravitational force is required for
Text Solution
Verified by ExpertsThe correct answer is:
B
Step 1: Understand the different heat transfer methods:
Therefore, the correct answer is B.
- Conduction - Heat transfer through direct contact, requiring no movement of the material.
- Convection - Heat transfer involving the movement of fluids (liquids or gases), relying on gravitational force to create currents.
- Radiation - Heat transfer through electromagnetic waves; does not require a medium.
- Stirring of liquid can occur without gravitational force.
Therefore, the correct answer is B.
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