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CHETANA PUBLICATION-OPTICS-EXERCISE
- Write a note on optical fibre with necessary. Diagram essential. State...
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- Why is a prism binocular preferred over traditional binocular? Describ...
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- Write a note on periscope.
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- There is a tiny LED bulb, at the centre of the bottom of a cylindrical...
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- What are Lenses? Draw Diagrams for different types of lenses.
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- Derive an expression for refraction at a single spherical surface OR...
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- A glass paper weight (n = 1.5) of radius 3 cm has a tiny air bubble tr...
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- Derive the Lens Makers equation OR Derive lens makers' equation. W...
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- Starting from lensmakers equation explain how it gets modified in case...
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- Starting from lensmakers equation explain how it gets modified in case...
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- Starting from lensmakers equation explain how it gets modified in case...
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- A dense glass double convex lens (n = 2) designed to reduce spherical ...
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- A convex lens held some distance above a 6 cm long pencil produces its...
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- A point object is kept 10 cm away from one of the surfaces of a thick ...
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- What are different types of dispersion of light?
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- Explain angular dispersion at a single surface.
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- Define dispersion of light.
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- Which colour deviates maximum and which colour deviates minimum on dis...
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- Explain lateral dispersion due to a plane parallel slab.
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- A fine beam of white light is incident upon the longer side of a plane...
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