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A student performs an experiment of meas...

A student performs an experiment of measuring the thickness of a slab with a vernier calliper whose 50 divisions of the vernier scale are equal to 49 divisions of the main scale. He noted that zero of the vernier scale is between 7.00 cm and 7.05 cm mark of the main scale and 23rd division of the vernier scale exactly coninides with the scale. the measured value of the thickness of the given slab using the calliper will be

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A student perform experiment to measure thickness of slab by using vernier caliper. 50 scale of vernier is equal to 49 scale of main scale. He observes that zero of vernier is between 7.00 cm and 7.05 cm 23rd division of vernier coincide with main scale. What will be thickness of slab measured by student?

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