find the thickness of a five rupee coin with the screw gauge if the pitch scale reading is 1 mm and its head scale coincidence is 68
Answers
Answered by
4
Answer:
1.68mm
Explanation:
P. S. R = 1mm
coinciding head scale division H. S. D=68
H. S. R= H. S. D X L. C =68X0.01=0.68mm
Least count = pitch
--------------------------------------
total divisions in circular scale
. =0.01mm
thickness= 1.68 mm
Answered by
1
Answer:
1.68 mm is ur answer
Explanation:
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