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The pitch of a screw gauge is 1mm and th...

The pitch of a screw gauge is 1mm and there are 100 divisions on circular scale. While measuring the diameter of a wire, the linear scale reads 1 mm and 47th division on circular scale coincides with reference line. The length of the wire is 5.6 cm. Find the curved surface area of the wire in `cm^2` to correct number of significant figures.

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RESONANCE-EXPERIMENTAL PHYSICS-Exercise -2 PART
  1. A wire has a mass (0.3+-0.003)g, radius (0.5+-0.005)mm and length (6+-...

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  2. The pitch of a screw gauge is 1mm and there are 100 divisions on circu...

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  3. In Searle's experiment, the diameter of the wire as measured by a scre...

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  4. Side of a cube is measured with the help of vernier calliper Main scal...

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  5. The number of circular divisions on the shown screw gauge is 50 it mov...

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  6. A student performs an experiment for determination of g [ = ( 4 pi^(2...

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  7. A student performs an experiment to determine the Young's modulus of a...

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  8. Student I ,II , and III perform an experiment for measuring the accele...

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  9. A vernier calipers has 1mm marks on the main scale. It has 20 equal di...

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  10. A meter bridge is set up as shown, to determine an unknown resistance ...

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  11. The density of a solid ball is to be determined in an experiment. The ...

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  12. In the determination if Young's modulus ((Y = (4MLg)/(pild^(2)) by usi...

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  13. The diameter of a cylinder is measured using a Vernier callipers with...

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  14. During Searle's experiment, zero of the Vernier sacle lies between 3.2...

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  15. Consider a Vernier callipers in which each 1cm on the main scale is di...

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  16. The energy of a system as a function of time t is given as E(t) = A^(2...

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