Name the device used to measure the circumference of a table
Measuring tape b. Long thread
C.Weighing balance d. Both a and b
Answers
Answered by
4
Answer:
spherometer
Explanation:
LEAST COUNT = Pitch / Number of divisions on head scale . =1/100=0.01 mm. A spherometer basically is a precision instrument to measure very small lengths. Its name reflects the way it is used to measure the radii of curvature of spherical surfaces.
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Answered by
1
Answer:
both a and b
Explanation:
because u can't use a weighing balance to measure it
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