Question 1
Which of the following is a base SI unit?
Correct Answer:
Kilogram
Question 2
A measurement is recorded as 4.50 x 10^-9 m. Which SI prefix could be used to express this length?
Correct Answer:
4.50 nm
Question 3
A student uses a vernier calliper, resolution 0.01 cm, to measure a diameter as 2.34 cm. The percentage uncertainty in this single reading is closest to:
Correct Answer:
0.43%
Question 4
Which of the following best describes a systematic error?
Correct Answer:
An error that shifts every reading in the same direction by a similar amount
Question 5
A length L = 2.50 ± 0.02 m and width W = 1.20 ± 0.01 m. The percentage uncertainty in the area A = LW is closest to:
Correct Answer:
1.6%
Question 1
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About this Exam

Prepare with the A-Level Physics Practice Questions - A-Level Physics Exam practice quiz. This question bank includes 100 questions covering closest, speed, force, resistance, and length. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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A-Level Physics Practice Questions - A-Level Physics Exam

This practice set contains 100 questions from the matching question bank and focuses on closest, speed, force, resistance, and length. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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