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Find the apparednt distance between the ...

Find the apparednt distance between the observer and the object shwon in the figure and shift in the position of object.

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The correct Answer is:
`35cm, "Shift" = 5 cm`
Apparent shift `= t(1 - (1)/(mu)) = 10(1 - (1)/(2)) = 5cm` towards slab.
Apparent distance `= 10 + 20 + 20 - 5 = 35cm`
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Exercise-1
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  4. Find the apparent depth of object of the object seen by observe A (in...

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  5. Locate the image fo the point P as seen by the eye in the figure.

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

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

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  9. At what values fo the refractive index of a recantangular prism can...

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  10. A prism (n = 2) of apex angle 90^(@) is palced in air (n = 1). What ...

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  11. The refracting angle of a glass prism is 30^@. A ray is incident onto ...

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  13. The refractive index of a prism is mu. Find the maximum angle of the ...

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  14. An extended object of size 2cm is placed at a distance of 10cm in air...

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  15. A point object lies inside a transpatent solid sphere of radius 20cm ...

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  16. An object is placed 10cm away form a glass piece (n = 1.5) of length ...

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  17. There is small air bubble inside a glass sphere (mu = 1.5) of radius ...

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  18. A smell object Q of length Q of length 1mm leis along the principle ...

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  19. A narrow pencil of parallel light is incident normally on a solid tran...

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  20. A quarter cylinder of radius R and refractive index 1.5 is placed on a...

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