When a weight of 5 kg is suspended from a copper wire of length 30 m and diameter. 0.5 the length of the wire increases by 2.4 cm. If the diameter is doubled the extension produced is

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When a weight of 5 kg is suspended from a copper wire of length 30 m and diameter. 0.5 the length of the wire increases by 2.4 cm. If the diameter is doubled the extension produced is

1.1.2 cm

2.0.6 cm

3.0.3 cm

4.0.15 cm

Posted Date:-2021-09-25 23:05:18

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