Himanshu posted an Question
May 16, 2020 • 07:00 am 30 points
  • IIT JAM
  • Physics (PH)

A soap flim of thickness d and

I don't know why it's answer is not coming although the condition will be 2 u t cos @= (n+1/2) lamda for bright Fringe

2 Answer(s) Answer Now
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  • Himanshu Pandey

    same n & n+1 or anything else

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    you have to apply same approach same approach.

  • Himanshu Pandey

    and for manima case what will be our approach !!!!

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    I aproach will be exactly same.

  • comment-profile-img>
    Abhishek singh Best Answer

    As y1 and y2 (wavelengths) have very close values, we can say at some value of "n", n'th maxima of y1 will coincide with (n+1)th maximum of y2. Rest is mathematical calculation. ask doubts if any. Best regards.

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  • comment-profile-img>
    Dhairya sharma

    similar we can do fir the same path difference .see attached

    cropped4913822368478474552.jpg
    cropped4024556333752262215.jpg
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