Explaining a Process-2

Let's do a simple experiment to prove that black is a better collector of solar energy than white.  All we have to prepare are 2 tin cans, black and white paint, and a room thermometer.  First, paint the cans—one black, one white.  Next, fill the cans with water.  When the can is filled with water, put the cans in direct sunlight for three hours.  Finally, check the temperature of the water in the cans and compare, and we will see that the temperature of the water in the black can is higher.  According to the experiment, we know that black is a better collector of solar energy than white.