Explaining a Process-2

There are plenty of experiments to show that black is a better collecter of solar energy than white, and here is one of them to be presented to you.  All you need are two cans, a black and white paint and a room thermometer.  To begin with, paint the cans-one black, one white.  Next, fill the cans with water.  After that, put the cans in direct sunlight for three hours, and finally, remember to check the temperature of the water in the cans and compare.  You will see the result of the experiment is that the temperature of the water in the black can is higher.