We can prove that black is a better collector of solar energy than white by conducting a simple experiment. All you have to prepare is two tin cans, a black and a white paint, and a room thermometer. First, paint the casn─one blank, one white. Then, fill the cans with water. After that, put the cans in direct sunlight for three hours. When time is up, check the temperature of the water in the cans and compare. After comparing, you will find that the temperature of the water in the black can is higher. This result proves that black get solar energy more easily than white.
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