Neco 2021 Physics Question 13

Practice objective / multiple choice question 13 from the 2021 Neco Physics examination.

Neco 2021 Physics Objective / Multiple Choice Easy Difficulty
Question 13 NECO • 2021 • PHYSICS • objective
Neco 2021 Physics Question 13 diagram

In the diagram, a student measures the length of a metal rod with a metre rule that reads 23.4\,cm. The rule has a systematic error of +0.2\,cm (its readings are always 0.2\,cm higher than the true length). What is the actual length of the rod?

Answer Options

Correct Answer A. 23.2 cm
B. 23.6 cm
C. 23.4 cm
D. 23.0 cm
Correct Answer
A
Correct Option:
23.2 cm

About This Question

This is Neco 2021 Physics Question 13. It is one of the objective questions from the 2021 Neco Physics examination.

Difficulty level: Easy .

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