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The inner diameter of a test tube can be measured accurately using a?

Physics
JAMB 2021

The inner diameter of a test tube can be measured accurately using a?

  • A. micrometer screw gauge
  • B. pair of dividers
  • C. meter rule
  • D. pair of vernier calipers
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Correct Answer: Option D
Explanation

Vernier calipers are also used to measure the internal and external diameters of a tube

There is an explanation video available below.

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Explanation Video

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