The main scale reading while measuring the thickness of a metal bob using vernier calipers is 2cm and the vernier scale coincidence is 4. Find the radius of the metal bob.
pls send the correct Answer
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Answer:
radius= 1.02cm
Explanation:
main scale reading- 2cm
vernier scale reading- 4
least count- 0.01cm
diameter= MSR+(VSR×LC)
2+(4×0.01)
2+0.04
2.04cm
therefore radius = diameter/2
= 1.02cm
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