Lab: Energy Transfer Answers

Which statements describe how heat flows in foil? Check all that apply.

✔ Area A absorbs more heat.Area B absorbs more heat.Areas A and B absorb the same amount of heat.

✔ Area A is warmer than area B.Area B is warmer than area A.Areas A and B have the same temperatures.

Complete the sentences to describe the convection experiment. The model showed convection. In the convection model, the red water on the bottom of the beaker . This means that the water at the bottom of the beaker was the water near the top of the beaker.

stayed at the bottom of the beaker✔ rose to the top of the beakermixed throughout the beaker

✔ warmer thancooler thanthe same temperature as

Answer the questions using the drop-down menus. 1. Which statement shows the direction of the transfer of heat in this experiment? The heat transfer is from the to the . 2. Which statement compares the temperatures of the white and black sheets at 1, 2, and 3 minute(s)? The temperature . 3. What conclusion can be made based on this data?

✔ paperlight bulb

✔ is higher for the black paper.is higher for the white paper.is the same for both pieces of paper.

The black paper absorbs less heat.✔ The white paper absorbs less heat.The pieces of papers absorb the same amount of heat.