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Question 19N.1B.SL.TZ0.1b

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Date November 2019 Marks available [Maximum mark: 2] Reference code 19N.1B.SL.TZ0.1b
Level SL Paper 1B Time zone TZ0
Command term Determine Question number b Adapted from N/A
b.
[Maximum mark: 2]
19N.1B.SL.TZ0.1b
(b)

Determine the fractional uncertainty in v when T = 2.115 s, correct to one significant figure.

[2]

Markscheme

v=1.15 «m  s-1»  AND  ∆v=0.05 «m  s-1» ✔

«0.051.15=»0.04 ✔

NOTE: Accept 4 %

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