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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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