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

  • question_answer
    The length of a cylinder is measured with the help of a vernier calipers whose smallest division on the main scale is 0.5 mm, and nine divisions of the main scale are equal to ten divisions of the vernier scale. It is observed that 78th divisions of the main scale coincides with the sixth division of the vernier scale. Calculate the length of the cylinder. (in cm)

    Answer:

    3.63


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