For measuring depth of a beaker using vernier callipers. Observed readings are given as
`{:(S NO, MSR(cm), VSD),(1, 0.5, 8),(2,0.5,4),(3,0.5,6):}`
If zero error is `-0.03cm`, then mean corrected depth is

Diameter of a steel ball is measured using a Vernier callipers which has divisions of 0.1 cm on its main scale (MS) and 10 divisions of its vernier scale (VS) match 9 divisions on the main scale. Three such measurement for a ball are given as : {:("S.No.","MS (cm)","VS divisions"),(1.,0.5,8),(2.,0.5,4),(3.,0.5,6):} It the zero error is -0.03 cm, then mean corrected diameter is :-

Diameter of a steel ball is measured using a Vernier callipers which has divisions of 0.1 cm on its main scale (MS) and 10 divisions of its vernier scale (VS) match 9 divisions on the main scale. Three such measurement for a ball are given as : {:("S.No.","MS (cm)","VS divisions"),(1.,0.5,8),(2.,0.5,4),(3.,0.5,6):} It the zero error is -0.03 cm, then mean corrected diameter is :-

Diameter of a steel ball is measured using a Vernier callipers which has divisions of 0.1 cm on its main scale (MS) and 10 divisions of its vernier scale (VS) match 9 divisions on the main scale. Three such measurement for a ball are given as : {:("S.No.","MS (cm)","VS divisions"),(1.,0.5,8),(2.,0.5,4),(3.,0.5,6):} It the zero error is -0.03 cm, then mean corrected diameter is :-

The least count of a vernier callipers is 0.01 cm. Then, the error in the measurement is

The least count of a vernier callipers is 0.01 cm. Then, the error in the measurement is

The diameter of the steel ball is measured using a vernier caliper which has divisions of 0.1 cm on its main scale nad 10 division of its vernier scale match 9 division on the main scale. Three such measurements for a ball are as follows. If the zero error is 0.03cm , then mean corrected diameter is ............. cm.

A boy uses a vernier callipers to measure the thickness of his pencil. He measures it to be 1.4 mm. If the zero error of vernier callipers is + 0.02 cm, what is the correct thickness of pencil ?

Name the two scales of a vernier callipers and explain, how it is used to measure a length correct up to 0.01 cm.