You observe a lizard sitting on a log on a sunny day. If the lizard is attempting to raise its body temperature by basking in the sun, what mechanism of heat transfer is being employed?
A) conduction
B) convection
C) radiation
D) evaporation

Question

Quizplus · Accepted Answer

The lizard is using radiation to absorb heat from the sun's rays. Conduction and convection involve the transfer of heat through a medium or material, whereas radiation involves the transfer of heat through electromagnetic waves. Evaporation involves the removal of heat as water or other fluids vaporize, which is not relevant in this scenario.

You Observe a Lizard Sitting on a Log on a Sunny