JAMB Physics
The inner diameter of a small test tube can be measured accurately using a
a.
Micrometer screw gauge
b.
Pair of vernier calipers
c.
Metre rule
d.
Pair of dividers
Correct answer: B
JAMB Physics
The inner diameter of a small test tube can be measured accurately using a
Micrometer screw gauge
Pair of vernier calipers
Metre rule
Pair of dividers
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