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# When a particular wire is vibrating with a frequency of 4 Hz, a transverse wave of wavelength 82 cm is produced....?

When a particular wire is vibrating with a

frequency of 4 Hz, a transverse wave of wavelength 82 cm is produced.

Determine the speed of wave pulses along

the wire.

Answer in units of m/s.

### 2 Answers

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- Anonymous4 months agoFavorite Answer
V = λ*f = 0.82*4 = 3.28 m/sec

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- MyRankLv 64 months ago
Given,

Frequency (f) = 4Hz

Wavelength (λ) = 82cm = 82 x 10⁻²m

Speed of wave (c) =?

We know that:-

Wavelength (λ) = c/f

Speed of wave (c) = λf = 82 x 10⁻²m x 4Hz

= 328 x 10⁻²m/sec

∴ Speed of wave (c) = 328 x 10⁻²m/sec.

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