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Units and Measurements question

2024 · 30 Jan · Shift 2 · Q61
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Units and Measurements question

2024 · 30 Jan · Shift 2 · Q61

JEE MainPhysicsUnits and MeasurementsMCQ+4 / −1
If 50 Vernier divisions are equal to 49 main scale divisions of a traveling microscope and one smallest reading of main scale is 0.5 mm0.5 \mathrm{~mm}0.5 mm, the Vernier constant of traveling microscope is
  1. A
    0.01 mm
  2. B
    0.01 cm
  3. C
    0.1 mm
  4. D
    0.1 cm
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