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प्रश्न
State two disadvantages of using nuclear energy for producing electricity.
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उत्तर
Disadvantages of using nuclear energy:
1. It is not a clean source of energy because very harmful nuclear radiations are produced in the process.
2. The waste causes environmental pollution.
संबंधित प्रश्न
Fill in the blank
Energy possessed by a compressed spring is ______ energy.
Give one example of a body that has potential energy, in due to its state.
Name the type of energy (kinetic or potential) possessed by the following:
Water flowing in a river.
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Give two examples each of renewable and non-renewable sources of energy?
State the energy changes which take place when:
Photographic film is exposed to sunlight.
A body is thrown vertically upwards. Its velocity keeps on decreasing. What happens to its kinetic energy as its velocity becomes zero?
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
Obtain an expression for the kinetic energy of a body of mass m moving with a velocity v?
