PSEB-RAY OPTICS AND OPTICAL INSTRUMENTS-EXERCISE
- A card sheet divided into squares each of size 1 mm^2 is being viewed ...
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- A card sheet divided into squares each of size 1 mm^2 is being viewed...
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- A card sheet divided into squares each of size 1 mm^2 is being viewed...
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- At what distance should the converging lens of focal length 10 cm be h...
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- At what distance should the converging lens of focal length 10 cm be h...
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- At what distance should the converging lens of focal length 10 cm be h...
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- A card sheet divided into squares each of size 1 mm^2 is being viewed ...
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- Answer the following questions: The angle subtended at the eye by an o...
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- Answer the following question: In viewing through a magnifying glass, ...
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- Answer the following questions: Magnifying power of a simple microsco...
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- Answer the following questions: Why must both the objective and the ey...
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- Answer the following questions: When viewing through a compound micros...
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- An angular magnification (magnifying power) of 30X is desired using an...
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- A small telescope has an objective lens of focal length 140cm and an e...
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- A small telescope has an objective lens of focal length 140cm and an e...
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- A small telescope has an objective lens of focal length 140 cm and an ...
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- A small telescope has an objective lens of focal length 140 cm and an ...
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- A small telescope has an objective lens of focal length 140 cm and an ...
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- A Cassegrain telescope uses two mirrors as shown in Fig. 9.33. Such a ...
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- Light incident normally on a plane mirror attached to a galvanometer c...
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