What is the least count of the following insturments?
(a) Meter scale
(b) Wall clock
(c) Celsius thermometer
(d) Vernier callipers

What is the least measurement of a vernier calliper?

Define the least count of a vernier calliper.

Out of the following three devices, the one which is more accurate to measure length is ( i ) a meter rod ( ii ) a vernier callipers with least count 0.01cm ( iii ) a screw gauge with a pitch 0.5mm having number of divisions on the circular scale as 100

The length of a rectangular plate is measured by a meter scale and is found to be 10.0 cm . Its width is measured by vernier callipers as 1.00 cm . The least count of the meter scale and vernier calipers are 0.1 cm and 0.01 cm respectively. Maximum permissibe error in area measurement is.

To calculate the volume of cylinder, a student is given a metre scale of least count 1 mm to measure its length and vernier callipers of least count 0.1 mm to measure its diameter. If its length and radius are 10 cm and 2 cm respectively then the percentage error in the calculated value of the volume of the cylinder will be

A vernier callipers having 1 main scale division = 0.1 cm to have a least count of 0.02 cm .If n be the number of divisions on vernier scale and m be the length of vernier scale, then.

The least count of a vernier calipers 'X' is 0.01 cm. If the number of divisions on the vernier scale of another vernier calipers 'y' is double of that in 'X' , then the least count of 'Y' is _______ mm. (in both instruments 1 M.S.D. = 1mm)

Define least count. Describe the method to find the least count of a vernier calliper.