The external parts of an object can be measure accurately through the use of which scientific instrument?

By: |Published on: Nov 6|Categories: Physics JAMB| 0 comments

A. Micrometer screw gauge
B. Vernier Caliper
C. Meter rule
D. None of the instrument

Correct Answer:

Option A – Micrometer screw gauge

Explanation

Micrometer screw gauge measures an object accurately (mainly on the external parts of the object). It measures the external parts of objects only

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