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An object is placed 21 cm in front of a ...

An object is placed 21 cm in front of a concave mirror of radius of curvature 10 cm.A glass slab of thickness 3 cm and refractive index 1.5 is then placed close to the irror in the space between the object and mirror as shown in Fig.2.62.Find the position of the final image formed.You may take the distacne of the near surface of the slab from the mirror to be 1 cm.
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MODERN PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. An object is placed 21 cm in front of a concave mirror of radius of cu...

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  2. Explain the phenomenon of refraction at a plane surface separating two...

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  3. Define refractive index in terms of velocity of light?

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  4. Prove the Relation : "^amub =1/("^bmua)

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  5. When a ray of light passes through a parallel slab of transport medium...

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  6. What is meant by lateral shift ?Explain for a given slab,what is the q...

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  7. Discuss refraction through a glass slab and show that emergent ray is ...

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  8. State generalized Snell's law for refration through multiple parallel ...

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  9. Show that apparent depth of a water tank is less than real depth.

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  10. Find relation for refractive index in terms of real depth and apparent...

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  11. What is normal shift?Explain.Obtain he expression for normal shift .In...

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  12. Write the conditions for total internal reflection to takeplace?

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  13. Obtain a relation between a critical angle and refractive index of med...

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  14. Obtain a relation between a critical angle and refractive index of med...

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  15. Obtain a relation between a critical angle and refractive index of med...

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  16. Obtain a relation between a critical angle and refractive index of med...

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  17. Write the conditions for total internal reflection to takeplace?

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  18. Explain total internal reflection. What are its conditions?

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  19. Obtain a relation between a critical angle and refractive index of med...

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  20. State the condition of total internal reflectoin to take place at an i...

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  21. Define critical angle for total internal reflection.

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