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PATHFINDER-ELASTICITY-QUESTION BANK
- A metal rod of Young's' modulus 2 xx 10^10 Nm^-2 undergoes an elastic ...
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- Two wires of the same radius and material and having lengths in the ra...
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- A steel wire of cross-sectional area 3 xx 10^-6 m^2 can withstand a ma...
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- A femur bone, which is the principal bone of the thigh, has a minimum ...
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- What force is required to stretch a steel wire 1 cm^2 in cross-section...
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- Two exactly similar wires of steel and copper are stretched by equal f...
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- The breaking stress for aluminium is 7.5 xx 10^7 N//m^2. Find the grea...
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- A stress of 1 kg//mm^2 is applied to a wire of which Young's modulus i...
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- A steel wire 2 mm in diameter is stretched between two clamps, when it...
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- A structural steel rod has a radius of 9.5 mm and length of 81 cm. A f...
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- A structural steel rod has a radius of 9.5 mm and length of 81 cm. A f...
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- A mass of 5 kg is hung from a copper wire 1 mm diameter and 2 m length...
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- A solid ball of 3 cm in diameter is submerged in a lake at such a dept...
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- Find the decrease in volume of a sample of water from the following da...
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- A pendulum made cf a uniform wire of cross sectional area A has time p...
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- The length of a meta! wire is L1 when the tension is T1 and L2 when th...
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- The Young's modulus of steel is twice that of brass. Two wires of same...
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- A string of length L and force constant K is stretched to obtain exten...
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- The length of the wire is increase by 2% by applying a load of 2.5 kg...
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- The pressure that has to be applied to the ends of a steel wire of len...
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