26.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
(a) Four times for wire A as for wire B
(b) Twice for wire A as for wire B
(c) Half for wire A as for wire B
(d) One-fourth for wire A as for wire B
EXPLANATION-D
(63)
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