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प्रश्न
The solar cooker is an application of the ______ energy of the sun, while solar cells, solar lamps are applications of the ______ energy of the sun.
विकल्प
light
chemical
heat
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उत्तर
The solar cooker is an application of the heat energy of the sun, while solar cells, solar lamps are applications of the light energy of the sun.
संबंधित प्रश्न
State two advantages of geothermal energy.
Fill in the blank
The energy possessed by a body due to its position is called ________ energy.
Name five different forms of energy.
State the energy transformation on the following:
Electricity is obtained from hydro energy.
Name the form of energy in which potential energy can change.
Name a device in which solar energy is converted into electricity state its two uses.
A ball of mass 200 g falls from a height of 5 m. What will be its kinetic energy when it just reaches the ground? (g = 9.8 m s−2)
Two bodies, A and B of equal mass are kept at heights 20 m and 30 m respectively. Calculate the ratio of their potential energies.
What ts the original source of energy for the electricity produced at a thermal power station?
