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Consider the situation in figure. The bo...

Consider the situation in figure. The bottom of the pot is a reflecting plane mirror, S is a small fish and T is a human eye. Refractive index of water is ` mu.` (a) At what distance(s) from itself will the fish see the image(s) of the eye ? (b) At what distance(s) from itself will the eye see the image(s) of the fish.

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Verified by Experts

The correct Answer is:
A, B, C, D
As shown in given ure
`(sin45^@)/(sinr)=2/1`
`rarr sinr=(sin45^&@)/(sinr)=1/(2sqrt2))`
`rarr r=21^@`
`:. theta =(45^@-21^0)`
`=24^@=0.406xxABsin24^@`
`(AE)/(cos21^@)xx0.406`
`=(1,41xx0.406)/0.93=0.63cm`
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HC VERMA-GEOMETRICAL OPTICS-Exercises
  1. k transparent slabs are arranged one over another. The refractive indi...

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  2. A cylindrical vessel of diameter 12 cm contains 800n cm 3 of water. A ...

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  3. Consider the situation in figure. The bottom of the pot is a reflectin...

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  4. A small object is placed at the centre of the bottom of a cylindrical ...

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  5. A cylindrical vessel, whose diameter and height both are equal to 30 c...

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  6. A light ray is incident at an angle of 45^@ with the normal to a sqr...

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  7. An optical fibre (RI = 1.72) is surrounded by a glass coating (RI= 1.5...

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  8. A light ray is incident normally on the face AB of a right-angled pris...

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  9. Find the maximum angle of refraction when a light ray is refracted fro...

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  10. Light is incident from glass (mu = 1.50) to water (mu = 1.33) find th...

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  11. Light is incident from glass (mu = 1.50) to water (mu = 1.33) find th...

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  12. Light falls from glass (mu = 1.5) to air. Find the angle of incidence...

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  13. A point source is placed at a depth h below the surface of water (refr...

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  14. A container contains water up to a height of 20 cm and there is a poin...

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  15. Find the angle of minimum deviation for an equilateral prism made of a...

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  16. Find the angle of deviation suffered by the light ray shown in figure....

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  17. A light ray, going through a prism with the angle of prism 60^@, is fo...

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  18. Locate the image formed by refraction in the situation shown in figure

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  19. A spherical surface of radius 30 cm separates two transparent media A ...

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  20. Figure shows a transparent hemisphere of radius 3.0 cm made of a mate...

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