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6.2.3a Galaxies and the scale of the Universe

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Question 22

Light from a star moving towards Earth is blueshifted when it is observed from Earth.

Which property of the light increases when light is blueshifted?

A

amplitude

B

frequency

C

speed

D

wavelength

Markscheme

6.2.3a Galaxies and the scale of the Universe Questions

  1. IGCSE
  2. /Physics
  3. /6.2.3a Galaxies and the scale of the Universe

59 exam-style questions on CIE IGCSE Physics 6.2.3a Galaxies and the scale of the Universe. Each one has a worked solution and a mark scheme showing where the marks go.

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