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john wants to know which color of container heats water the fastest. he gets a red container, a black container and a white container and fills each with 300 ml of water. the water is at the same temperature for all three containers. he sets the containers on a bench in the sun. he records the temperature of the water in each container every 5 minutes. each container is the same size and made of the same material.

independent variable:

dependent variable:

3 constants:

write a hypothesis for this experiment: