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प्रश्न
Fill in the blank with suitable word :
Work is measured as a product of __________ and __________
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उत्तर
Work is measured as a product of force and distance.
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संबंधित प्रश्न
Name the forms of energy which a wound-up watch spring possesses.
What are the units of (a) work, and (b) energy?
A boy tries to push a truck parked on the roadside. The truck does not move at all. Another boy pushes a bicycle. The bicycle moves through a certain distance. In which case was the work done more : on the trick or on the bicycle? Give a reason to support your answer.
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Choose one or more correct alternatives.
Joule is the unit of ______.
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- energy
What do you mean by a kilo joule?
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Is power a scalar or a vector quantity?
What are the advantages and disadvantages of using solar cells for producing electricity?
Look at the activity below. Reason out whether or not work is done in the light of your understanding of the term ‘work’.
Food grains are getting dried in the sun.
