DP Physics (first assessment 2025)

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Question 22N.1A.SL.TZ0.1

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Date November 2022 Marks available [Maximum mark: 1] Reference code 22N.1A.SL.TZ0.1
Level SL Paper 1A Time zone TZ0
Command term Question number 1 Adapted from N/A
1.
[Maximum mark: 1]
22N.1A.SL.TZ0.1

A rectangular sheet of paper has dimensions of (30.0 ± 0.5) cm and (20.0 ± 0.5) cm.

What is the percentage uncertainty of the perimeter of the paper?


A.  1 %

B.  2 %

C.  2.5 %

D.  4 %

[1]

Markscheme

B

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