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Look at the activities listed below. Reason out whether or not work is done in the light of your understanding of the term ‘work’.•Suma is swimming in a pond.•A donkey is carrying a load on its back.•A wind mill is lifting water from a well.•A green plant is carrying out photosynthesis.•An engine is pulling a train.•Food grains are getting dried in the sun.•A sailboat is moving due to wind energy. |
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Answer» Look at the activities listed below. Reason out whether or not work is done in the light of your understanding of the term ‘work’. •Suma is swimming in a pond. •A donkey is carrying a load on its back. •A wind mill is lifting water from a well. •A green plant is carrying out photosynthesis. •An engine is pulling a train. •Food grains are getting dried in the sun. •A sailboat is moving due to wind energy. |
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