Skip to content
PhysicsNEET 2023Interference and Young's double slit

Wave Optics

For Young's double slit experiment, two statements are given below:

Statement I: If the screen is moved away from the plane of the slits, the angular separation of the fringes remains constant.

Statement II: If the monochromatic source is replaced by another monochromatic source of larger wavelength, the angular separation of the fringes decreases.

In the light of the above statements, choose the correct answer from the options given below:

  1. A.Both Statement I and Statement II are true.
  2. B.Both Statement I and Statement II are false.
  3. C.Statement I is true but Statement II is false.✓
  4. D.Statement I is false but Statement II is true.

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

From Physics › Wave Optics › Interference and Young's double slit — lectures, notes and every past question on it.

Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.

ShareWhatsAppTelegram