Igcse Model Questions Vol1 2017 Physics Question 39

Practice objective / multiple choice question 39 from the 2017 Igcse Model Questions Vol1 Physics examination.

Igcse Model Questions Vol1 2017 Physics Objective / Multiple Choice Easy Difficulty
Question 39 IGCSE_MODEL_QUESTIONS_VOL1 • 2017 • PHYSICS • objective

A student measures the length of a metal rod as 12.34 cm using a ruler whose smallest division is 0.1 cm. State the absolute uncertainty of the measurement and give the length expressed in metres with the appropriate number of significant figures.

Answer Options

A. 0.1235 m ± 0.0005 m
Correct Answer B. 0.1234 m ± 0.0005 m
C. 0.123 m ± 0.0005 m
D. 0.1234 m ± 0.0010 m
Correct Answer
B
Correct Option:
0.1234 m ± 0.0005 m

About This Question

This is Igcse Model Questions Vol1 2017 Physics Question 39. It is one of the objective questions from the 2017 Igcse Model Questions Vol1 Physics examination.

Difficulty level: Easy .

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