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JEE Main & Advanced Physics Mathematical Tools, Units & Dimensions Question Bank Numerical Value Type Questions - Practical Physics

  • question_answer
    A vernier callipers has its main scale of 10 cm equally divided into 200 equal parts. Its vernier scale of 25 divisions coincides with 12 mm on the main scale. Find the least count (in mm) of the instrument.

    Answer:

    0.02


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