Find the right condition(s) for Fraunhofer diffraction due to a single slit.

Find the right condition(s) for Fraunhofer diffraction due to a single slit.

Options

(a) Source is at infinite distance and the incident beam has converged at the slit
(b) Source is near to the slit and the incident beam is parallel
(c) Source is at infinity and the incident beam is parallel
(d) Source is near to the slit and the incident beam has converged at the slit.

Correct Answer:

Source is at infinity and the incident beam is parallel

Explanation:

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

admin:

Related Questions

  1. A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
  2. A transistor is operated in common emitter configuration at constant collector
  3. Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
  4. A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
  5. If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value