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NAVNEET PUBLICATION-LENSES-EXERCISE
- Answer the following questions : You are given a lens which gives a v...
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- Answer the following questions : When an object of height 3 cm is pla...
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- Answer the following questions : State two uses of a concave lens.
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- Answer the following questions : State two uses of a convex lens.
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- Answer the following questions : An object is kept in front of a lens...
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- Answer the following questions : An object is placed in front of a co...
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- Answer the following questions : What is the power of a lens ?
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- Answer the following questions : What is the unit of power of a lens ...
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- Answer the following questions : What is the sign of the power of a...
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- Answer the following questions : If there is an increase or decrease ...
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- Answer the following questions : If two lenses of focal length f1 and...
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- Answer the following questions : Draw a neat labelled diagram to show...
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- Answer the following questions : What is cornea ?
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- Answer the following questions : What is iris ?
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- Answer the following questions : What is pupil ?
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- Answer the following questions : What is the use of the pupil in the ...
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- Answer the following questions : With reference to the functioning of...
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- Answer the following questions : What is the shape and the size of th...
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- Answer the following questions : Name the part of the human eye that ...
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- Answer the following questions : Which part of the human eye is locat...
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