Q5 of 44 Page 19

What do you know about pitch of screw gauge?

Pitch of screw gauge is equal to the distance travelled by the tip of the screw for one complete rotation of the head.

What is the full form of SI system?

Define least count of any device.

Can you find the diameter of a thin wire of length 2 m using the ruler from your instrument box?

Write the rules that are followed in writing the symbols of units in SI system.

Questions · 44

1. Measurement and Measuring Instruments

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