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NAVNEET PUBLICATION-LENSES-EXERCISE
- Give scientific reasons : We cannot clearly see an object kept at a ...
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- Give scientific reasons : One can sense colours only in bright light...
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- Give scientific reasons : The rays of light travelling through the o...
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- Give scientific reasons : A convex lens converges the rays of light ...
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- Give scientific reasons : A concave lens diverges the rays of light ...
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- Give scientific reasons : When a burning stick of incense is moved f...
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- Give scientific reasons : Colour- blind persons are unable to distin...
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- Give scientific reasons : It is risky to issue a driving license to ...
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- Distinguish between the following : Real image and virtual image.
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- Distinguish between the following : Concave lens and convex lens .
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- Distinguish between the following : farsightedness (hypermetropia) a...
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- Distinguish between the following : Simple microscope and compound mi...
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- Distinguish between the following : compound microscope and astronomi...
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- Distinguish between the following : Simple microscope and Astronomica...
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- Read the following paragraph and answer the following questions given ...
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- Read the following paragraph and answer the following questions given ...
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- Read the following paragraph and answer the following questions given ...
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- Read the following paragraph and answer the following questions given ...
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- Read the following paragraph and answer the following questions given ...
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- Solve the following examples/ numerical problems: < br > An object is ...
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