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  • In the given figure, if the dimensions of the wires are the same, and materials are different, Young's modulus is more for- <img alt="" src="https://cdn.entrance360.com/media/uploads/

In the given figure, if the dimensions of the wires are the same, and materials are different, Young's modulus is more for-

 

Option: 1

A


Option: 2

B


Option: 3

Both


Option: 4

None of these


Answers (1)

best_answer

Use, F = \frac{Y_A}{l}. \Delta l

i.e. F- ? l graph is a straight line with slope \frac{Y_A}{l}  or slope proportional to Y.

(Slope)A > (Slope)B

? YA  >  YB

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