NEET Physics Hookes Law and Youngs Modulus Online Test Set B

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Question 1

Question

Two wires of equal lengths are made of the same material. Wire A has a diameter that is twice as that of wire B. If identical weights are suspended from the ends of these wires, the increase in length is

Answer

one-fourth for wire A as for wire B

twice for wire A as for wire B

four times for wire A as for wire B

half for wire A as for wire B