Pradeep Jogsan posted an Question
November 19, 2020 • 01:58 am 30 points
  • IIT JAM
  • Physics (PH)

Solve???????

30. The intensity of the primary maximum in a two-slit interference pattern is given by I, and the intensity of the primary maximum in a three-slit interference pattern is given by . Assuming the far-field approximation, same slit parameters and intensity of the incident light in both the cases, and are related as (A) (B) (C)- (D)

1 Answer(s) Answer Now
  • 0 Likes
  • 1 Comments
  • 0 Shares
  • Prashant kumar best-answer

    Answer

    cropped99634436578622863.jpg
    eduncle-logo-app

    sir question me far-field approximation??? means

    eduncle-logo-app

    Far field approximation means the distance from the slit to point at which we want to see interference is very large compared to distance between slits.

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers