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An object is placed in front of a slab (...

An object is placed in front of a slab `(mu=1.5)` of thickness 6cm at a distance 28cm from it. Other face of the slab is silvered. Find the position of final image.

A

`1.41`

B

`1.46`

C

`200//132`

D

`1.61`

Text Solution

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The correct Answer is:
C
N//a
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-2
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  2. A ray of light strikes a plane mirror at an angle of incidence 45^@ as...

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  3. A beam of white light is incident on a hollow prism of glass. Then

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  4. Two plane mirrors of lingth L are separated by distance L and a man M(...

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  5. In the figure shown a thin parallel beam of light is incident on a pla...

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  6. The distance between an object and its doubly magnified image by a con...

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  7. In the figureshownm the image of a real object is formed at point I. A...

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  8. In the shown figure M(1) and M(2) are two concave mirrors of the same ...

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  9. In the given figure a parallel beam of ligth is incident on the upper ...

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  10. In an isosceles prism of angle 45^@, it is found that when the angle o...

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  11. In the figure shown the radius of curvature of the left & right surfac...

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  12. STATEMENT -1: A white parallel beam of light is incident on a plane gl...

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  13. A fluorescent lamp of length 1m is placed horizontally at a depth of 1...

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  14. A plane mirror 50 cm long, is hung on a vetical wall of a room, with i...

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  15. A light ray I is incident on a plane mirror M. The mirror is rotated i...

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  16. A buring candle is placed in front of a concave spherical mirror on it...

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  17. A concave mirror forms real image of a point source lying on the optic...

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  18. A concave mirror of focal length 10cm and a convex mirror of focal len...

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  19. The x-y plane is the boundary between two transparent media. Medium-1 ...

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  20. (a) In the figure shown a slab of refractive index (3)/(2) is moved to...

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