Waec Model Questions Vol1 2019 Physics Question 15

Practice objective / multiple choice question 15 from the 2019 Waec Model Questions Vol1 Physics examination.

Waec Model Questions Vol1 2019 Physics Objective / Multiple Choice Easy Difficulty
Question 15 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • objective

A length measured as 0.00345 m is to be expressed (i) in millimetres, (ii) in micrometres, and (iii) in scientific notation with three significant figures. State the three values.

Answer Options

A. 3.5 mm, 3500 µm, 3.5×10^-3 m
B. 3.45 mm, 3450 µm, 3.45×10^3 m
Correct Answer C. 3.45 mm, 3450 µm, 3.45×10^-3 m
D. 0.345 mm, 345 µm, 3.45×10^-4 m
Correct Answer
C
Correct Option:
3.45 mm, 3450 µm, 3.45×10^-3 m

About This Question

This is Waec Model Questions Vol1 2019 Physics Question 15. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Physics examination.

Difficulty level: Easy .

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