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Refraction, diffraction and interference

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Question 24

Which of the following changes would result in an increase in the distance between adjacent intensity maxima?

A

Operating the transmitters at a higher frequency fff.

B

Moving the detector line closer to the transmitters (decreasing DDD).

C

Moving the two transmitters closer together (decreasing ddd).

D

Submerging the entire apparatus in a liquid of high refractive index.

Markscheme

Refraction, diffraction and interference Questions

  1. A Level
  2. /Physics
  3. /Refraction, diffraction and interference

37 exam-style questions on AQA A Level Physics Refraction, diffraction and interference, covering Interference, Diffraction, and Refraction at a plane surface. Each one has a worked solution and a mark scheme showing where the marks go.

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