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प्रश्न
State one important advantage and disadvantage each of using nuclear energy for producing electricity.
उत्तर
Advantage: A very small amount of nuclear fuel (such as uranium-235) can produce a tremendous amount of energy.
Disadvantage: The waste obtained from nuclear plants causes environmental
pollution.
संबंधित प्रश्न
What is nuclear energy?
State two advantages of geothermal energy.
A boy of mass m climbs up a staircase of vertical height h.
(a) What is the work done by the boy against the force of gravity?
(b) What would have been the work done if he uses a lift in climbing the same vertical height?
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A compressed spring
Select the renewable and non-renewable sources of energy from the following:
Coal
Select the renewable and non-renewable sources of energy from the following:
Wind
What kind of energy is possessed in a situation when?
Water stored in dams.
State the energy changes which take place when:
A body released from rest from the top of a building.
Give one example when:
Electric energy changes to sound energy.
Give one example when:
Light energy changes to chemical energy.
