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Anonymous
Anonymous asked in Science & MathematicsPhysics · 4 months ago

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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  • Anonymous
    4 months ago
    Favorite Answer

    V = λ*f = 0.82*4 = 3.28 m/sec

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  • MyRank
    Lv 6
    4 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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