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A rope 1 cm in diameter breaks, if the t...

A rope 1 cm in diameter breaks, if the tension in it exceeds 500 N. The maximum tension that may be given to similar rope of diameter 3 cm is

A

500 N

B

3000 N

C

4500 N

D

2000 N

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AAKASH INSTITUTE ENGLISH-MECHANICAL PROPERTIES OF SOLIDS-Assignment(Section-C)
  1. Copper of fixed volume V is drawn into wire of length l. When this wir...

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  2. The following four wires of length L and radius r are made of the same...

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  3. A rope 1 cm in diameter breaks, if the tension in it exceeds 500 N. Th...

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  4. A wire of length L and radius r is clamped at one end. On stretching t...

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  5. The increase in pressure required to decrease the 200 L volume of a li...

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  6. Which of the following relations is true?

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  7. A 5 m long aluminium wire (Y=7xx10^(10) Nm^(-2)) of diameter 3 mm supp...

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  8. Two steel wires of the same radius have their lengths in the ratio of ...

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  9. A steal wire of cross-section area 3xx10^(-6) m^(2) can withstand a m...

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  10. The hollow shaft is..than a solid shaft of same mass, material and len...

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  11. The bulk modulus for an incompresssible liquid is

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  12. A copper rod length L and radius r is suspended from the ceiling by on...

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  13. Which of the folliwing substances has the highest elastictiy

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  14. When a wire of length 10 m is subjected to a force of 100 N along its ...

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  15. Two wire A and B of length l, radius r and length 2l, radius 2r having...

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  16. A cube of side 40 mm has its upper face displaced by 0.1 mm by a tange...

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  17. A rod of length l and radius r is joined to a rod of length l//2 and r...

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  18. The Young's modulus of the material of a wire is 2xx10^(10) N m^(-2) I...

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  19. A weight is suspended from a long metal wire. If the wire suddenly bre...

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  20. A wire of natural length l, young's modulus Y and area of cross-sectio...

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