A-LevelPhysicsPhysical quantities and units9702/12 · Feb/Mar 2019 · Q51 Mark

Four students measure a time interval that is known to be 1.734 s. The measurement recorded by each student is shown. Which measurement is the most accurate?

A1 s

B1.7 s

C1.83 s

D1.604 s

✓ Correct answer

B: 1.7 s

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Topic: Physical quantities and units, A-Level Physics (syllabus 9702). Multiple choice, 1 mark.
Source: A-Level Physics, Feb/Mar 2019 Paper 1 Variant 2, question 5.

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