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A monochromatic point source of light O ...

A monochromatic point source of light O is seen through a rectangular glass block ABCD.
Paths of two rays, in and outside the block, are shown in the figure below.

How does the shift depend on the thickness (AD or BC) of the block?

Text Solution

Verified by Experts

The shift is directly proportional to the thickness of glass slab.
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ICSE-SELF ASSESSMENT PAPER 4-SECTION-B
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  6. A ray of light XY passes through a right angled isosceles prism as sho...

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  8. A ray of light XY passes through a right angled isosceles prism as sho...

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  9. Draw a graph of potential difference (V) versus current (I) for an ohm...

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  10. How can you find the resistance of the resistor from this graph?

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  11. What is a non-ohmic resistor ?

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  12. Sometimes when a vehicle is driven at a particular speed, a rattling s...

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  13. Suggest one way by which the rattling sound could be stopped.

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  14. An electric bulb is marked 100 W, 250 V. What information does this co...

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  15. How much current will the bulb draw, if connected to a 250 V supply?

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  16. Draw a labelled ray diagram to illustrate (a) critical angle (b) total...

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  17. Write a formula to express the relationship between refractive index o...

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  18. A battery of e.m.f. 12 V and internal resistance 2 Omega is connected ...

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  19. A battery of e.m.f. 12 V and internal resistance 2 Omega is connected ...

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  20. A battery of e.m.f. 12 V and internal resistance 2 Omega is connected ...

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