Question

5. Discuss why wearing more layers of clothing during winter keeps us
warmer than wearing just one thick piece of clothing.
5. Look at Fig. 4.13. Mark where the heat is being transferred by
conduction, by convection and by radiation.​

Answer 1

Answer:

In conduction, heat transfer takes place between objects by direct contact. In convection, the heat transfer takes within the fluid. In radiation, heat transfer occurs through electromagnetic waves without involving particles.

In conduction, heat transfer takes place between objects by direct contact. In convection, the heat transfer takes within the fluid. In radiation, heat transfer occurs through electromagnetic waves without involving particles.

In conduction, heat transfer takes place between objects by direct contact. In convection, the heat transfer takes within the fluid. In radiation, heat transfer occurs through electromagnetic waves without involving particles.