Question

reference of solar light and solar water heating system and solar cooker​

Answer 1

Answer:

solar light → It use the solar cells to recharge it's battery. Solar light mainly used where facility of electricity is not available. 2) solar water → water is heated with the heat of sun. In this system water passses with a long black pipe And, a concave mirror is focused at that point. to give more heat.

Answer 2

Answer:

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