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Two wires have their lengths in the rati...

Two wires have their lengths in the ratio `1:3` and radius in the ratio `2:1`. What will be the ratio of elongations for the same linear stress?

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MAXIMUM PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE
  1. Distinguish between perfectly plastic and perfectly elastic materials.

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  2. What is the quantity obtained from the slope of a stress-strain graph ...

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  3. Two wires have their lengths in the ratio 1:3 and radius in the ratio ...

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  4. The modulus of elasticity of rubber is higher than that steel. Do you ...

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  5. The modulus of elasticity of rubber is higher than that steel. Do you ...

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  6. Prove that the elastic potential energy density of a stretched wire is...

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  7. We have common experience that a thin thread breaks if pulled at its e...

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  8. When an external force deforms a solid, internal restoring forces are ...

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  9. We have common experience that a thin thread breaks if pulled at its e...

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  10. The property of material bodies to regain its original size on the rem...

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  11. What is the rigidity modulus of liquid?

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  12. The property of material bodies to regain its original size on the rem...

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  13. The property of material bodies to regain its original size on the rem...

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  14. A steel wire of length 4.7m and cross sectional area 2xx10^-5m^2 stret...

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  15. Following figure shows the strain-stress curve for a given material. W...

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

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  17. A steel cable with a radius 1.5cm supports a chair lift. If the maximu...

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  18. Compute the fractional change in volume of a glass slab when subjected...

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  19. Determine the volume contraction of a solid copper cube 10cm on an edg...

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  20. Elasticity is an internal property of matter. Fluids possess volume el...

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