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प्रश्न
Give three examples of bodies possessing kinetic energy.
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उत्तर
(i) A moving bullet
(ii) A flowing river
(iii) Wind.
संबंधित प्रश्न
Fill in the blank
Energy possessed by a compressed spring is ______ energy.
State two characteristic which a source of energy must have.
Name five renewable sources of energy.
State the energy transformation on the following:
Electricity is obtained from hydro energy.
What kind of energy is possessed in a situation when?
A fish moving in the water.
State two advantages and disadvantages of using nuclear energy for producing electricity.
State the energy changes which take place when:
A battery lighting up a bulb.
Give one example when:
Potential energy changes to electric energy.
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.
Energy from various sources is considered to have been derived from the sun. Do you agree? Justify your answer.
