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7.3 Stars

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Question 15

An optical observatory is used to study faint stars. New floodlights at a nearby sports ground will be switched on during the night.

Explain how using the floodlights will affect the observatory's observations of faint stars.

[2]
Markscheme

7.3 Stars Questions

  1. GCSE
  2. /Physics
  3. /7.3 Stars

75 exam-style questions on Edexcel GCSE Physics 7.3 Stars, covering 7.3.1 Evolution of stars similar to the Sun, 7.3.2 Evolution of massive stars, and 7.3.3 Observing the Universe. Each one has a worked solution and a mark scheme showing where the marks go.

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