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Why springs are made of steel and not of...

Why springs are made of steel and not of copper?

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JBD PUBLICATION-PROPERTIES OF BULK MATTER-EXAMPLE
  1. Why do spring balances show wrong readings after they have been used f...

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  2. Can young's modulus of a solid be different for extension(tensile) and...

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  3. Why springs are made of steel and not of copper?

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  4. A thick wire of density rho and l is hung from a rigid support .Young'...

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  5. Can a mountain have infinite height?Give reason.

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  6. A steel wire of length 4.7 m and cross-sectional area 3.0 xx 10^-5 m^2...

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  7. The stress-strain graphs for materials A and B are shown in Fig. 9.12....

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  8. The stress-strain graphs for materials A and B are shown in Fig. 9.12....

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  9. Two wires of diameter 0.25 cm, one made of steel and the other made of...

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  10. The edge of an aluminium cube is 10 cm long. One face of the cube isfi...

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  11. Four identical hollow cylindrical columns of mild steel support a big ...

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  12. A piece of copper having a rectangular cross-section of 15.2 mm xx 19....

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  13. A steel cable with a radius of 1.5 cm supports a chairlift at a ski ar...

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  14. A 14.5 kg mass, fastened to the end of a steel wire of unstretched len...

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  15. Compute the bulk modulus of water from the following data: Initial vol...

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  16. A metallic wire is stretched by suspending a weight from it.If l is t...

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  17. A stell wire of length 4 m ,is stretched through 2 mm ,.The corss - se...

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  18. A stell wire of length 4 m ,is stretched through 2 mm ,.The corss - se...

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  19. What is more elastic : water or air, why?

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  20. What kind of elasticity is used in suspensin bride

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