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Refraction, diffraction and interference

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Question 2

The separation of the fringes can be decreased by

A

using monochromatic light of higher frequency.

B

increasing the distance between the double slits and the screen.

C

decreasing the separation of the double slits.

D

increasing the width of the single slit that precedes the double slits.

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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