A student performs an experiment to determine the Young's modulus of a wire, exactly 2 m long,
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The circular scale of a screw gauge has 50 divisions and pitch of0.5 mm. Find the di (IIT-JEE 2006)
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A dense collection of equal number of electrons and positive ions is called neutral plasma. Certain
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The Wild Robot
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A person measures the depth of a well by measuring the time interval between dropping a
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The relation between [ε0] and [uo] is (JEE Adv. 2018)
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In the determination of Young's modulus Y= 4MLg/paild2 by using Searle's method, a wire of length L
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An object of mass 5 kg is thrown vertically upwards from the ground. The air resistance
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