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Analogue and digital signals (A-level only)

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123
Question 1

What is the maximum duty cycle of the stroboscope?

A

1.6×10−41.6 \times 10^{-4}1.6×10−4

B

8.0×10−48.0 \times 10^{-4}8.0×10−4

C

1.6×10−21.6 \times 10^{-2}1.6×10−2

D

8.0×10−28.0 \times 10^{-2}8.0×10−2

Markscheme

Analogue and digital signals (A-level only) Questions

  1. A Level
  2. /Physics
  3. /Analogue and digital signals (A-level only)

5 exam-style questions on AQA A Level Physics Analogue and digital signals (A-level only), covering Difference between analogue and digital signals (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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