Physics · Oct / Nov 2016 · Paper 11 · Question 1

5054Physical quantities and measurement techniques

A length of copper wire is labelled 'length 30 m' and 'diameter 0.50 mm'. Which instruments are most suitable to measure accurately the length and the diameter of the wire?

Arule / calipers
Brule / micrometer
Ctape / calipers
Dtape / micrometer

As printed in the paper

Show the answer

Correct answer: D. tape / micrometer

Sit this whole paper →More on Physical quantities and measurement techniques

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.

Also set in

Oct / Nov 2016 Paper 12, question 1