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CHETANA PUBLICATION-OPTICS-EXERCISE
- 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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- Show that (i) A + delta = i + e
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- Derive the prism formula. Show that (i) n = frac(sin(frac(A + deltam...
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- For a glass prism (n = 1.5), having refracting angle 60^@. Determine t...
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- Derive an expression for thin prism.
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- Define angular dispersion for a prism. Obtain its expression for a thi...
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- Explain and define dispersive power of a transparent material. Obtain ...
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- For a dense flint glass prism of refracting angle is 10^@, obtain angu...
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- A manochromatic ray of light is incident at 37^@ on an equilateral pri...
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- From the given data set, determine angular dispersion by the prism and...
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- Explain 'mirage' as an illustration of refraction OR What is a mir...
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- What is a rainbow?
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- What are the condition necessary for the formation of a rainbow?
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