Himanshu posted an Question
May 15, 2020 • 06:33 am 30 points
  • IIT JAM
  • Physics (PH)

Optics white light is reflected from.....

Trying to solve by YDSE but didn't obtain any formula !!!!!!

3 Answer(s) Answer Now
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  • Himanshu Pandey

    2u t cost=n lamda is condition for minimum kindly tell me condition for maxima also!!!

    eduncle-logo-app

    Replace "n" by "n+(1/2)". you will get condition for maxima.

  • Himanshu Pandey

    2 u t cost= n lamda is condition for manima, kindly tell me condition for maxima Also !!!!

    eduncle-logo-app

    Replace "n" by "n+(1/2)". you will get condition for maxima.

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    Abhishek singh Best Answer

    Here is the solution to the question. I have tried my best to make you understand the solution. But you can ask doubts if you face any. Warm regards.

    cropped7705812405992961641.jpg
    eduncle-logo-app

    Here I assumed the thickness to be 0.1 mm. you can do the question with any given thickness, but here no option is matching if I use thickness value as 0.01 mm. I guess it's the misprint.

  • comment-profile-img>
    Chandra prakash

    see attached file it's very helpful for you dear. and no. of dark band is 100

    cropped-395345369.jpg
    cropped1415717565.jpg
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