Question

what is the role of plane mirror and a glass sheet in solar cooker​

Answer 1

Answer:

The plane mirror is used in a solar cooker, because it reflects the most of the light falls on it. A glass sheet is used in a solar cooker because the sun rays pass through the glass sheet cover and get absorbed inside the cooker box. It traps more and more heat rays of the sun, thus heating the food item.

Explanation:

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Answer 2

Answer:

it helps in reflecting the sun rays into one direction ,so the heat is is generated in side of the cooker