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In a double slit experiment ,the separat...

In a double slit experiment ,the separation between the slits is `d=0.25cm` and the distance of the screen `D=100`cm from the slits .if the wavelength of light used in `lambda=6000Å`and `I_(0)`is the intensity of the central bright fringe.the intensity at a distance `x=4xx10^(-5)`in form the central maximum is-

A

`I_(0)`

B

`I_(0)//2`

C

`3I_(0)//4`

D

`I_(0)//3`

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-WAVE OPTICS -EXERCISE - 2 (Level - I) (Objective Problems | JEE Main) Section B - YDSE Experiment
  1. If the path difference between the interfering waves is n lambda, then...

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  2. The fringe width in a Young's double slit experiment can be increased....

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  3. In a YDSE, the central bright fringe can be identified.

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  4. In YDSE how many maxima can be obtained on the screen if wavelength of...

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  5. In young's double slit experiment 'the wavelength of red light is7800Å...

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  6. If the Young’s double slit experiment is performed with white light, t...

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  7. Two identical narrow slits S(1) and S(2) are illuminated by light of w...

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  8. In young's double's slit experiment,a small detector measures an inten...

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  9. In a Young's double slit experiment lamda= 500nm, d=1.0 mm andD=1.0m. ...

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  10. In the above question if the light incident is monochromatic at point ...

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  11. In YDSE, water is filled in the space between the slits and screen. Th...

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  12. Minimum thickness of a mica sheet having mu=(3)/(2) which should be pl...

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  13. In Young's double-slit experment, the frist maxima is observed at a fi...

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  14. In a double slit experiment ,the separation between the slits is d=0.2...

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  15. Two slits separated by 0.33mm.A beam of 500nm light strikes the slits ...

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  16. Two coherent narrow slits emitting light of wavelength lamda in the sa...

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  17. Which one of the following phenomena is not explained by Huygen’s cons...

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