Observe the picture given in Figure 4.8. Water is being boiled in a pan of the wide base. (i) Which position P or T will feel warmer? (ii) Fill up the boxes P and T to indicate the mode of flow of heat to the hand.

Question

Philoid · Accepted Answer

(i) P will feel warmer as point P will be heated by both convection ( hot air rising up) while point T will be heated by radiation.

(ii) P - Convection

T – Radiation

Observe the picture given in Figure 4.8. Water is being boiled in a pan of the wide base.(i) Which position P or T will feel warmer?(ii) Fill up the boxes P and T to indicate the mode of flow of heat to the hand.

Observe the picture given in Figure 4.8. Water is being boiled in a pan of the wide base.

(i) Which position P or T will feel warmer?

(ii) Fill up the boxes P and T to indicate the mode of flow of heat to the hand.