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प्रश्न
Give one example when:
Electric energy changes to mechanical energy.
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उत्तर
In an electric motor, electric energy changes to mechanical energy.
संबंधित प्रश्न
Select the renewable and non-renewable sources of energy from the following:
Oil
Name five renewable sources of energy.
Write five forms of energy.
What kind of energy is possessed in a situation when?
Water stored in dams.
State two advantages and disadvantages of using wind energy for producing electricity.
Give one example when:
Chemical energy changes to light energy.
Give one example when:
Electrical energy to heat energy.
A girl of mass 35 kg climbs up from the first floor of a building at a height 4 m above the ground to the third floor at a height 12 m above the ground. What will be the increase in her gravitational potential energy? [g = 10 ms-2]
Can you tell?
Describe one natural chain of transformation of energy.
When and why do clothes smell of naphthalene?
