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In YDSE, d = 2 mm, D = 2 m, and lambda =...

In YDSE, `d = 2 mm, D = 2 m,` and `lambda = 500 nm`. If intensities of two slits are `I_(0)` and `9I_(0)`, then find intensity at `y = (1)/(6) mm`.

A

`7I_(0)`

B

`10 I_(0)`

C

`16I_(0)`

D

`4I_(0)`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE-WAVE OPTICS-Assignment (Section-A (objective type question(one option is correct)))
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  2. In a Young's double slit experiment, the fringe width is found to be 0...

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  3. In YDSE, d = 2 mm, D = 2 m, and lambda = 500 nm. If intensities of two...

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  4. In a Young's double slit experiment the intensity at a point where tha...

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  5. Two slits, 4 mm apart, are illuminated by light of wavelength 6000 Å. ...

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  6. In Young's interference experiment, the central bright fringe can be i...

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  7. In a Young’s double slit experiment, the source illuminating the slits...

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  8. If a torch is used in place of monochromatic light in Young's experime...

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  9. In Young's double slit experiment, when two light waves form third min...

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  10. It is believed that the universe is expanding and hence the distant st...

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  11. The 6563 Å H(2) line emitted by hydrogen in a star is found to be red ...

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  12. In the context of Doppler effect in light, the term red shift signifie...

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  13. A slit of width is illuminated by white light. For red light (lambda=6...

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  14. The bending of light about corners of an obstacle is called

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  15. Angular width (beta) of central maximum of a diffraction pattern on a ...

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  16. Red light is generally used to observe diffraction pattern from single...

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  17. When a compact disc is illuminated by a source of white light, coloure...

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  18. For what distance is ray optics a good approximation when the aperture...

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  19. To observe diffraction, the size of the obstacle

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  20. In a single slit diffraction pattern

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