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R G PUBLICATION-RAY OPTICS AND OPTICAL INSTRUCMENTS-EXERCISE
- Can dispersive power of prism be negative?
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- State the nature of solar spectrum.
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- What is the condition for total internal reflection?
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- Draw 180^@ and 90^@ deviation in a prism.
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- What is Fraunhofer lines?
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- Define certesian sign convention?
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- Give the geometry of reflection of an incident ray on a concave spheri...
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- Give the geometry of reflection of an incident ray on a convex spheric...
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- Give the relation between focal length and radius of curvature of a sp...
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- Give the spherical mirror equation.
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- what is optical centre?
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- What is refraction of light?
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- What is meant by total internal reflection?
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- Draw a ray diagram to show the total internal reflection.
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- What is the technical applications of total internal reflection?
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- Deduce the expression for refractive index n of a prism, which is give...
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- Plot the graph of a angle of deviation (delta) versus angle of inciden...
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- Draw the ray diagram to show the formation of real and virtual image i...
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- Prove that 1/f=1/u+1/v in concave mirror for virtual image.
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- What is meant by critical angle for a pair of medium? Find the relatio...
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