Question

information about solar light, solar water heating system and a solar cooker

Answer 1

1) 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.

3) solar cooker → it also use the heat energy of sun to cook food.

It also contains a concave mirror which focused is fixed at center of a box.
the interior of box is coted with black paint to observe more heat.

And, in last a plane mirror is also at a top, it protect the heat From sun to go out of box.

NOTE→ they all use the heat energy of sun to produce energy.

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hope it helps you☺✌✌

Answer 2

Some of the information about solar light, solar water heating system and solar cooker is that all utilize solar energy and convert them to electrical energy in order to power up fuel various appliances.

The most important fact is that they can be used only during the day time (i.e.) the solar power cannot be stored.

• Solar light: It absorbs the sun’s heat energy to produce light to the surrounding.
• Solar water heating system: The solar energy generated helps in heating the water.
• Solar cooker: The energy is converted to heat energy to cook food.