A. micrometer screw guage
B. pair of dividers
C. metre rule
D. pair of vernier calipers

Correct Answer:

Option D – pair of vernier calipers

SEE ALSO  When a metal ball is heated through 30°C, its volume becomes 1.0018cm³. If the linear expansivity of the material of the ball is 2.0 x 10^-5 K‾¹, calculate its original volume

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