A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.

A Plane Wave Of Wavelength 6250 Is Incident Normally On Physics Question

A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm. The width of the principal maximum of diffraction pattern on a screen at a distance of 50cm will be

Options

(a) 312.5×10⁻³ cm
(b) 312.5 x 10⁻⁴ cm
(c) 312 cm
(d) 312.5 x 10⁻⁵ cm

Correct Answer:

312.5×10⁻³ cm

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. The momentum is most closely related to
  2. If the angular momentum of any rotating body increase by 200 % , then the increase
  3. Light of wavelength 500 nm is incident on a metal with work function 2.28 eV.
  4. Which of the following, is a vector quantity?
  5. A galvanometer is converted into an ammeter by connecting

Topics: Wave Optics (101)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*