Explaining a Process-2

  We can prove that black is a better collector of solar energy than white through an experiment. All we need are 2 tin cans, black and white paint and a room thermometer. First, paint the cans─one black, one white. Then, fill the cans with water. Next, put the cans in direct sunlight for three hours. After that, check the temperature of the water in the black cans and compare. And you will see that the temperature of the water in the black can is higher. This shows that black collects more solar energy than white.