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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A student performs an experiment to determine the Young’s modulus of a wire, exactly 2 m long, by Searle’s method. In a particular reading, the student measures the extension in the length of the wire to be 0.8 mm with an uncertainty of ±0.05mm at a load of exactly 1.0 kg. The student also measures the diameter of the wire to be 0.4 mm with an uncertainty of ±0.01mm. Take g =9.8m/s2 (exact). The Young’s modulus obtained from the reading is close to

A student performs an experiment to determine the Young’s modulus of a wire, exactly 2 m long, by Searle’s method. In a particular reading, the student measures the extension in the length of the wire to be 0.8 mm with an uncertainty of ±0.05mm at a load of exactly 1.0 kg. The student also measures the diameter of the wire to be 0.4 mm with an uncertainty of ±0.01mm. Take g =9.8m/s2 (exact). The Young’s modulus obtained from the reading is close to

A student performs an experiment to determine the Young's modulus of a wire by Searle's method. In a particular reading exactly 2 m long length and charge (i) magnetic flux (ii) rigidity modulus time Write the dimensions of the following in terms of mass