Questions
The diameter of a cylinder is measured using a Vernier calipers with no zero error. If is found that the zero of the Vernier scale lies between 5.10cm and 5.15cm of the main scale. The Vernier scale has 50 divisions equivalent to 2.45cm. The 24division of the Vernier scale exactly coincides with one of the main scale divisions. The diameter of cylinder is
detailed solution
Correct option is B
value of 1 Vernier Scale Division= 1 VSD=2.45cm50=0.049cm value of 1 Main Scale Division=1MSD =5.15−5.10=0.05cm Least Count=L.C = value of 1MSD −value of1VSD =0.05−0.049 =0.001cm given Vernier Coincidence= VC=24 Diameter of wire =MSD+VC×L.C =5.10+24×0.001 =5.10+0.024 Diameter of wire =5.124cmTalk to our academic expert!
Similar Questions
A vernier callipers having main scale of containing 100 divisions. If n be number of divisions on vernier scale of length l. Vernier calliper is designed to have a least count of , then
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests