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1.1 Units and quantities

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Question 7
F

A transmitter has a frequency of 82 000 000 Hz82\,000\,000\ \mathrm{Hz}82000000 Hz. Which gives this frequency in standard form?

[1]
A

8.2×109 Hz8.2\times10^9\ \mathrm{Hz}8.2×109 Hz

B

8.2×108 Hz8.2\times10^8\ \mathrm{Hz}8.2×108 Hz

C

8.2×106 Hz8.2\times10^6\ \mathrm{Hz}8.2×106 Hz

D

8.2×107 Hz8.2\times10^7\ \mathrm{Hz}8.2×107 Hz

Markscheme

1.1 Units and quantities Questions

  1. GCSE
  2. /Physics
  3. /1.1 Units and quantities

39 exam-style questions on Edexcel GCSE Physics 1.1 Units and quantities, covering 1.1.1 SI units for physical quantities and 1.1.2 Unit prefixes, conversions, significant figures and standard form. Each one has a worked solution and a mark scheme showing where the marks go.

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