Skip to content

Course home

Sign up

Refraction, diffraction and interference

EasyMedium
12345678910
Question 6

What happens to the physical width and the peak brightness of the central maximum of the diffraction pattern?

Width of central maximumPeak brightness of central maximum
A

remains unchanged | increases

B

remains unchanged | decreases

C

increases | increases

D

decreases | remains unchanged

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.

Question bank