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KUMAR PRAKASHAN-RAY OPTICS AND OPTICAL INSTRUMENTS-SECTION - A (TRY YOURSELF)
- Draw ray diagram when object is in between of F and P in concave mirro...
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- What is refraction of light ? Explain laws of refraction.
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- Write Snell.s law for refraction
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- If n(21) gt 1, then write relation between incidence and refraction an...
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- Explain rarer and denser medium.
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- Give one example whose mass density is low but light density is high.
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- Give meaning of n(12).
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- n(32)xxn(21)=…....
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- Explain lateral shift for the refraction from rectangular glass slab.
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- Mention relation between the real and apparent depth with refractive i...
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- Write condition for total internal reflection.
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- What is total internal reflection ?
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- Write definition of critical angle.
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- Draw diagram of right angle prism for which object and image are of sa...
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- In optical fibre is refractive index of core greater than cladding or ...
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- What is transducer ?
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- Explain use of optical fibre in medical field.
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- What is lens ?
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- Write equation of image formed by curved surface of radius of curvatur...
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- Write equation for image formed by thin lens.
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