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Two wires A and B of same length are mad...


Two wires A and B of same length are made of same material. Load (F) vs. elongation (x) graph for these two wires is shown in the figure. Then which of the following statement(s) is/are true ?

A

The cross-section area of A is greater than that of B.

B

Young's modulus of A is greater than Young's modulus of B.

C

The cross-sectional area of B is greater than that of A.

D

Young's modulus of both A and B are same.

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