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1.1 Units and quantities

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Question 18
F

A data logger records 250 equal time intervals. Each interval lasts 12 ms. What is the total recording time in minutes?

[1]
A

0.0050 min0.0050\ \mathrm{min}0.0050 min

B

50 min50\ \mathrm{min}50 min

C

0.050 min0.050\ \mathrm{min}0.050 min

D

3.0 min3.0\ \mathrm{min}3.0 min

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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