A. On a hot day, water in a bucket gets warmer than water in a small swimming pool. What does this observation tell you about temperature changes when different amounts of the same material are heated? B. Plan a controlled experiment to investigate how much the temperature of a large mass and small mass of cold water changes when hot water is added. Assume you have access to water, containers, ice, heat, a heat source, a scale, and thermometers. Summarize your experiment in a few sentences.

C. From your experiment in Part B, which factors would you keep constant?