Question

what is vernier callipers? why it is so called? ​

Answer 1

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A Vernier calliper is a slide calliper with a Vernier scale on it. That scale allows for much more resolution to be achieved in readings. The name comes from one Pierre Vernier.

Answer 2

AnSwEr~

• A measuring device that consists of a main scale with a fixed jaw and a sliding jaw with an attached vernier.
• Vernier is a secondary scale used for extra precision. It was invented in 1631 by French mathematician Pierre vernier. Hence it's named as vernier scale.

Hope this helps uh❤✨