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Abhishek Jhunjhunwala

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other
2 years ago

What is the use of black painted surface in a solar cooker?

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Muskan Anand

2 years ago

Black colour is a very good absorber of heat. It helps in absorbing the sun's light and does not allow the heat to escape. So the solar cooker is painted black so that maximum heat energy from the sun is absorbed and food is heated up for cooking.

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