CBSE · Class 11 · Physics · Thermal Properties of MatterWhich mode of heat transfer does NOT require any material medium?
Step-by-Step Solution
Thermal radiation travels through electromagnetic waves and can travel in vacuum without any medium. Conduction and convection both require material media. Hence, option A is correct.
Detailed Options Breakdown
Option : Radiation (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: Conduction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermal Properties of Matter.
Option 2: Convection
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermal Properties of Matter.
Option 3: Evaporation
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Thermal Properties of Matter.
💡 Study Guide: This question tests core syllabus concepts from Thermal Properties of Matter. For formulas, key summaries, and mock exam reference guides, read the full Thermal Properties of Matter Revision Notes.