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InYDSE,how many maxima can be obtained o...

In`YDSE`,how many maxima can be obtained on the screen if wavelength of light used is `200nm`and `d=700nm`:

A

12

B

7

C

18

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`lamda=200nm,d=700nm`
No. of maxima `=(2d)/(lamda)=(2xx700nm)/(200nm)=7`
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ALLEN -WAVE OPTICS-Exercise 1 (Check your Grasp)
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  2. If one of the two slits of Young's double-slit experiment is painted s...

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  9. Let S(1) and S(2) be the two slits in Young's double-slit experiment. ...

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  10. When light is refracted into a medium

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

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  15. In a YDSE with two identical slits, when the upper slit is covered wit...

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