NEET · Physics · Heat-Transfer Modes

Exercise and reference answers

Matching pairs

1. A

   Conduction

   B

   Energy via molecular collisions (no bulk motion)

2. A

   Convection

   B

   Energy via bulk fluid movement

3. A

   Radiation

   B

   Energy via EM waves (no medium needed)

4. A

   Solid metal rod

   B

   Best example of conduction

5. A

   Hot water rising

   B

   Example of natural convection

6. A

   Sun's heat reaching Earth

   B

   Example of radiation

Instructions

Match each heat-transfer mode to its mechanism or example.