Physics · Units and Measurements
A vernier caliper has a main scale division of 1 mm and 20 divisions on the vernier scale. If the 8th vernier division coincides with a main scale division when measuring an object, and the main scale reading just before the zero of the vernier scale is 23 mm, what is the correct measurement?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 122.6 mm
- 224.4 mm
- 323.4 mm✓
- 423.8 mm
Correct answer
23.4 mm
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