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Question 18N.1.SL.TZ0.2

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Date November 2018 Marks available [Maximum mark: 1] Reference code 18N.1.SL.TZ0.2
Level SL Paper 1 Time zone TZ0
Command term Question number 2 Adapted from N/A
2.
[Maximum mark: 1]
18N.1.SL.TZ0.2

The length of the side of a cube is 2.0 cm ± 4 %. The mass of the cube is 24.0 g ± 8 %. What is the percentage uncertainty of the density of the cube?

 

A.   ± 2 %

B.   ± 8 %

C.   ± 12 %

D.   ± 20 %

[1]

Markscheme

D

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