Thursday, April 21, 2011

PROVING BLACK ABSORBS MORE HEAT THAN WHITE

In this experiment you will prove black absorbs more heat than white.
Materials

2 cans [same size, same shape, same material]
Black paint
White paint
Paint brush
Water


Instructions
 Paint one can using a paint brush black and one can white. Fill same amount of water in the both cans and leave them under the sun for 1hour.

After 1hour measure the temperature of both cans using a thermometer.

OBSERVE: You will observe that the can painted black has higher temperature than the white can.


(Please review this experiment)


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