Question

What is a solar cooker?
A. Device which uses energy from direct sunlight to cook food.
B. Device which uses energy of direct falling water to cook food.
C. Device which uses energy of direct wind to cook food.
D. Device which uses energy of direct thermal energy to cook food.

Answer 1

Hint: Solar energy is the energy that is produced by the sun, wind energy is the energy that is produced by the air and thermal energy is the energy that is produced by the heat.Solar cooker is a device or channel through which we can use solar energy.

Complete Step by Step Answer:
Solar Energy is the type of energy that is produced by the sun’s heat. It needs a medium to convert the radiation into electrical energy, the medium is called the solar panels, we can find different sizes or different capacities of solar panels to utilize. The solar energy can be used to light up the bulbs, to run the TV’s, appliances, etc. Because it is not a difficult task to use solar energy for various purposes.
But using water energy or hydel energy, wind energy needs more equipment and not a suitable source for the homes.
So the solar cooker is the cooker used to cook the food by using the sunlight.Therefore, the option (A) is correct that the solar cooker is a device which uses energy of direct sunlight to cook the food.

Note: Be sure about the energies of wind, thermal, solar and water. The solar means the sun and the wind means the air and the thermal means the heat.All the forms of energy used for different purposes.