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NAVNEET PUBLICATION-LENSES-EXERCISE
- Answer the following questions : Draw a ray diagram to show image for...
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- Answer the following questions : State the cartesian sign convention ...
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- Answer the following questions : What is a lens formula ? state it.
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- Answer the following questions : What is meant by the magnification p...
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- Answer the following questions : When is the magnification produced b...
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- Answer the following questions : Express the magnification produced b...
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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 : Anu and anand have concave and conve...
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- Answer the following questions : To obtain a magnified real image of ...
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- Answer the following questions : When an object of height 2 cm is pla...
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- 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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