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BINA LIBRARY-PROPERTIES OF SOLID -EXERCISE
- Explain the three states of matter in terms of inter - molecule forces...
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- Define the terms stress and strain .
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- State hooke's law and define the various moduliii of elasticity .
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- Define young's modulus and describe a method of measuring its value .
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- The work done per unit volume in stretching a wire is equal to
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- What is inter - atomic force ?
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- If the inter - molicule potential energy is minimum at separation R0 w...
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- Does the nature of forces differ in solids and liquids ?
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- Amorphous solids are not true solids . Explain .
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- In stretching a wire , workmhas to be done . What happens to this work...
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- What is more elastic - water or air ?
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- The elasticity of glass is more than that of rubber - Explain .
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- Springs are generally made of steel but not of copper and alluminium ...
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- For what stress will the strain be 1% of 0.1?(Y = 12.4*10^11 Nm^(-2))
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- Two metalic wires of same length an d same cross - section but differe...
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- Why are the bridges declared unsafe after long use ?
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- Why do spring balances show wrong reading after long use ?
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- The breaking force of a wire is F . What will be the breaking force fo...
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- A steel wire 4 m in length and 2.4*10^(-7)m^2in cross - section is str...
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- The breaking stress of a material is 9.8*10^(6)dynes /sq.cm. find the ...
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