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A wire having a linear density of 0.05 g...

A wire having a linear density of `0.05 g//cm`is stretched between two rigid supports with a tension of `450N`. It is observed that the wire resonates at a frequency of `420 Hz`. The next higher frequency at which the same wire resonates is `490 Hz`. Find the length of the wire.

A

314 cm

B

254 cm

C

214 cm

D

354 cm

Text Solution

Verified by Experts

The correct Answer is:
C
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