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What change in interference pattern take...

What change in interference pattern takes place in Young's double slit experiment (a) if the experiment is performed under water instead of air and (b) if one of the slits is covered with a transparent sheet?

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AAKASH SERIES-WAVE OPTICS-EXERCISE (VERY SHORT ANSWER QUESTIONS (INTERFERENCE))
  1. Two waves of same frequency have amplitudes A and 2A. They interfere a...

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  2. Can Young's double slit experiment be conducted with sound? How can we...

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  3. The maximum intensity at bright fringe is 4 times that of either wave....

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  4. Can the head lights of a distant car produce interference pattern? If ...

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  5. A beam of light consisting of two wavelength, 650 nm and 520 nm, is u...

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  6. What is the law of conservation of energy?

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  7. What are coherent sources? How are they realized in practice?

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  8. On reflection of light wave from rarer medium. What is the effect on i...

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  9. In Young's double slit experiment, if the two slits are illuminated wi...

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  10. Why are parallel slits preferable to the pin holes that Young used in ...

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  11. Is it necessary to have two waves of equal intensity to study interfre...

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  12. In Young's double -slit experiment, why do we use mono chromatic light...

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  13. What change in interference pattern takes place in Young's double slit...

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  14. State the principle of superposition of waves.

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  15. For the sustained interference of light, the necessary condition is th...

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  16. When a thin metal plate is placed in the path of one of the interferin...

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  17. What is resultant intensity at a point due to two identical sources of...

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  18. What can you say about the motion of an object if its speed- time grap...

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  19. Write the difference between coherent and incoherent waves.

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  20. The initial phase difference between two coherent waves ispi . What t...

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