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Which of the following devices cannot measure distance?

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in Physics – Class 11 by (74.2k points)
Which of the following devices cannot measure distance?

(a) Vernier Calipers

(b) Micrometer

(c) Ruler

(d) Protractor

The question was asked in unit test.

My doubt stems from Measurement of Length topic in section Units and Measurements of Physics – Class 11

1 Answer

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Best answer
The correct choice is (d) Protractor

Easiest explanation: Protractor is used to measure angle. Vernier Calipers and Micrometer can measure distance very accurately. Ruler can measure accuracy up to one tenth of a millimeter.

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