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प्रश्न
State two disadvantages of using wind energy for generating electricity.
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उत्तर
Disadvantages of using wind energy:
1. The establishment of a wind farm is expensive.
A large area of land is needed for the establishment of a wind farm.
संबंधित प्रश्न
What is the source of heat contained in geothermal energy?
State two disadvantages of geothermal energy.
How much hydroelectric power is generated in India?
Calculate the decrease in the kinetic energy of a moving body if its velocity reduces to half of the initial velocity.
Write the type of energy possessed in the following case:
A falling apple
State the energy changes which take place when:
A body thrown vertically upwards from the ground.
State the energy changes which take place when:
An air gun is loaded and then fired.
Give one example when:
Electric energy changes to potential energy.
Give one example when:
Kinetic energy to potential energy.
