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1.1 Units and quantities

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Question 12
F

A student measures the total thickness of 40 identical sheets of metal as 6.8 mm. What is the thickness of one sheet in metres?

[1]
A

1.7×10−2 m1.7\times10^{-2}\ \mathrm{m}1.7×10−2 m

B

1.7×10−4 m1.7\times10^{-4}\ \mathrm{m}1.7×10−4 m

C

1.7×10−3 m1.7\times10^{-3}\ \mathrm{m}1.7×10−3 m

D

1.7×10−1 m1.7\times10^{-1}\ \mathrm{m}1.7×10−1 m

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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