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In the figure, a point object O is place...

In the figure, a point object O is placed in air. A spherical boundry separates two media of radius of curvature `1.0 m.` AB is principal axis. The separation between the images formed due to refraction at spherical surface is

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In Figure, a point object O is placed in air. A spherical boundary separates two media. Ab is the principall axis. The refractive index above AB is 1.6 and below AB is 2.0. The separation between the images formed due to refraction at a the spherical surface is (assume the radius of curvature (R) to be 1 unit)

In the figure shown , a point object O is placed in air on the principal axis. The radius of curvature of the spherical surfaces is 60 cm. I is the final image formed after all reflections and refractions.

An object is placed 10cm away form a glass piece (n = 1.5) of length 20cm bounded by spherical surfaces of radii of curvaure 10cm . Find the position of final image formed after two refractions at the spherical surfaces.

A poinit object O is placed in front of a glass rod having spherical end of radius of curvature 30cm . The image would be formed at

A poinit object O is placed in front of a glass rod having spherical end of radius of curvature 30cm . The image would be formed at

Trace the rays of light showing the formation of an image due to a point object placed on the axis of a spherical surface separating the two media of refractive indices n_(1) and n_(2) . Establish the relation between the distance of the object, the image and the radius of curvature from the central point of the spherical surface. Hence derive the expression of the lens maker's formula

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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-2
  1. Light is incident from glass to are. The variation of the angle of dev...

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  2. A hemispherical portion of the surface of a solid glass sphere (mu = 1...

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  3. In the figure, a point object O is placed in air. A spherical boundry ...

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  4. A glass hemispher of refractive index 4//3 and of radius 4 cm is place...

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  5. A converging lens of focal length 15 cm and a converging mirror of foc...

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  6. An object of height h(0)=1 cm is moved along principal axis of a conve...

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  7. Object O is kept in air in fron of a thin plano convex lens of radius ...

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  8. A symmetrical converging convex lens of focal length 10 cm & diverging...

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  9. An object O is kept in air and a lens of focal length 10 cm (in air) i...

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  10. A stationary observer O looking at a fish (in water of mu=4//3 ) throu...

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  11. The dispersive power of the material of a lens is 0.04 and the focal l...

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  12. The image formed by a concave mirror is twice the size of the object. ...

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  13. Which of the following statements are incorrect for spherical mirror.

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  14. A ray of monochromatic light is incident on the plane surface of separ...

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  15. For refractin of light through a prism

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  16. An equilateral prism deviates a ray through 45^(@) for the two angles ...

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  17. Two refracting media are separated by a spherical interfaces as shown ...

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  18. The values of d(1) & d(2) for final rays to be parallel to the princip...

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  19. An object O is kept infront of a converging lens of focal length 30 cm...

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  20. If a symmetrical bi-concave thin lens is cut into two identical halves...

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