Question

question 1. samantha is making hot chocolate for her friends after a cold day of sledding. she pours the hot chocolate into ceramic mugs and notices the mugs quickly become warm to the touch. which statement best explains the transfer of thermal energy in this situation? a. the ceramic mugs transfer heat to the hot chocolate, cooling it down. b. thermal energy flows from the hot chocolate to the cooler mugs until they reach the same temperature. c. the mugs and hot chocolate exchange energy randomly until they feel warm. d. thermal energy is created when the hot chocolate touches the ceramic mugs.

Explanation:

Heat transfer occurs from a hotter object to a cooler one until thermal equilibrium (same temperature) is reached. Option B correctly describes thermal energy flow from hot chocolate (hotter) to ceramic mugs (cooler) until they are at the same temperature. Option A is incorrect as heat transfers from hot chocolate to mugs (not mugs to hot chocolate). Thermal energy isn't "created" (so D is wrong). Energy exchange isn't random (C is wrong).

Answer:

B. Thermal energy flows from the hot chocolate to the cooler mugs until they reach the same temperature.