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प्रश्न
State two advantages of using wind energy for generating electricity.
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उत्तर
Advantages of using the wind energy:
1. It does not cause any kind of pollution.
2. It is an everlasting source.
संबंधित प्रश्न
What is the source of heat contained in geothermal energy?
Write true or false of the following statement.
The energy of flowing water can be converted into electric energy (electricity).
Give one relevant example for the following transformation of energy:
Electrical energy to mechanical energy.
Give one relevant example for the following transformations of energy:
Chemical energy to heat energy.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving cricket ball
What do you understand by the kinetic energy of a body?
State two disadvantages of producing electricity from solar energy.
How is wind energy used to produce electricity?
Give one example when:
Light energy changes to chemical energy.
Unit of calorific value of a substance is ____________.
