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प्रश्न
Name the process used for producing electricity using nuclear energy.
उत्तर
The process used to transfer nuclear energy to electrical energy is called nuclear fission.
संबंधित प्रश्न
(i) The conversion of part of the energy into an undesirable form is called ______________.
(ii) For a given height h, __________________ the length l of the inclined plane, lesser will be the effort required.
Give one example of a body that has potential energy, in due to its state.
Define the term kinetic energy. Give one example of a body which possesses kinetic energy.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A piece of stone placed on the roof.
What is the main source of energy for earth?
State four ways for the judicious use of energy.
A body of mass 5 kg falls from a height of 10 m to 4 m. Calculate:
The total energy possessed by the body at any instant? (Take g = 10 ms-2).
Draw a diagram to show the energy changes in an oscillating simple pendulum. Indicate in your diagram how the total mechanical energy in it remains constant during the oscillation.
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.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving bus
