Heat flows from
A)cold to hot.
B)hot to cold.
C)Kelvin to Celsius.
D)the same as temperature.

Question

Quizplus · Accepted Answer

Heat always flows from hotter objects to colder objects. This is known as the second law of thermodynamics. Therefore, choice B, "hot to cold" is the correct answer. Choice A, "cold to hot" is the opposite of the correct answer. Choice C, "Kelvin to Celsius" and choice D, "the same as temperature" are not related to the direction of heat flow.

Heat Flows from