Navigate

In the Young’s double slit experiment, a point P on the central bright fringe

In the Young’s double slit experiment, a point P on the central bright fringe is such that intensity of point P is 1/4 times the maximum intensity, distance between the slits is d and wavelength λ. Then angular separation of point P is

Options

(a) sin⁻¹ ( λ / d )
(b) sin⁻¹ ( λ / 2d )
(c) sin⁻¹ ( λ / 3d )
(d) sin⁻¹ ( λ / 4d )

Correct Answer:

sin⁻¹ ( λ / 3d )

Explanation:

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

IIT2005
admin:

Related Questions

  1. If the velocity of sound in air is 350 m/s, thent he fundamental frequency
  2. When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
  3. The angular velocity of a wheel increases from 100 rps to 300 rps in 10 seconds.
  4. The self induced e.m.f. in a 0.1 H coil when the current in it is changing
  5. A common emitter amplifier gives an output of 3 V for an input of 0.01 V.