Physics · Measurement
What is the primary principle on which a Vernier Caliper operates?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Coincidence of two graduation scales with slightly different spacings✓
- 2Elastic deformation of the measuring jaws
- 3Optical magnification of scale divisions
- 4Thermal expansion of metal alloys
Correct answer
Coincidence of two graduation scales with slightly different spacings
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