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The following four wires are made of sam...

The following four wires are made of same material and same tensiom is applied to them . Which one will have maximum increase in length ?

A

Length L =30 cm and diameter D = 1mm

B

L= 50cm and D =0.5mm

C

L=200cm and D = 2mm

D

L = 300cm and D = 3mm

Text Solution

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The correct Answer is:
B
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BINA LIBRARY-PROPERTIES OF SOLID -EXERCISE
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  2. A wire length L and cross sectional area A is made of material of Youn...

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  3. The following four wires are made of same material and same tensiom is...

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  4. If S is the stress and Y is young's modulus of the material of a wire ...

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  5. A wire suspended vertically from one end is stressed by attaching a we...

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  6. what percentage of length of a wire will increase by applying the stre...

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  7. K is the force constatnt of a spring . The work done in extending it f...

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  8. The difference in properties of a substance in three states of matter ...

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  9. Inter - molecular forces are

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  10. The breaking stress for a wire of unit cross - sectional is called its

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  11. Bulk modulus is sometimes reffered to as

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  12. A flat spiral spring is stretched by mens of a small weight . The spri...

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  13. The following four wires are made of same material and same tensiom is...

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  14. The work done per unit volume in stretching a wire is equal to

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  15. What Is the potential energy of a stretched wire ?

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  16. A wire length L and cross sectional area A is made of material of Youn...

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  17. Two springs of spring constant 1500 Nm^(-1) and 3000Nm^(-1)respectivel...

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  18. When a force is applied on a wire of uniform cross-sectional area 3×10...

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  19. An iron bar of length L cross sectional A and young modulus Y is pulle...

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  20. A wire of length L and radius r is fixed at one end and a force F appl...

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