Question

If one liquid is poured into another liquid, which would demonstrate transfer of energy in the form of heat?Select one:a. I & IIb. II & IIIc. I & IIId. I, II & III

Answer 1

Answer:

b. II & III

Explanation:

Note that:

• Heat energy is only transferred if there is a difference in temperature

,

• Both glass and pan of water in (I) are at 95°, so there will be be no exchange of heat

,

• There is a transfer of heat energy in II & III because the temperatures of the glass and pan of water are different

Based on all the points highlighted above, only II & III would demonstrate transfer of energy in the form of heat