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ENERGY AND WORK
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BEIITIANS-ENERGY AND WORK -SUMMATIVE WORKSHEET
- Nuclear energy is released in the form of light energy.
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- When a stone is projected vertically upwards its kinetic energy change...
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- Kinetic energy of a body decreases with the increase in mass.
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- Unit of energy is SI system is
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- A stretched bow and arrow system has kinetic energy.
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- The energy possessed by an electric cell is chemical energy.
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- During photosynthesis, the light energy changes into chemical energy.
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- An electric bulb converts electric energy into heat energy.
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- The source of energy in a nuclear bomb is chemical energy.
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- A freely falling stone possesses K.E and P.E.
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- In hydroelectric stations, the potential energy of flowing water chang...
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- The work done by a body is the product of force and :
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- Name and define SI unit of work.
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- Burning of paper is an example of conversion of :
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- Water stored in a tank on the top of roof has :
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- Work is said to be done when :
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- It two boys push a table in opposite direction with equal force, then
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- Which energy possessed by a speeding train.
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- Which energy possessed by a flying bird
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- Energy conversion in burning of coal:
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