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13 February, 12:45

Given:

u = 340 m / s,

Wave frequency - 300 Hz,

Find:

λ (wavelength) - ?,

T (oscillation period) - ?,

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Answers (1)
  1. 13 February, 13:01
    0
    Answer:λ=1.13m

    T=0.003s

    Explanation:

    Use equation for frequency to get λ:

    f=u/λ

    λ=u/f

    u=340m/s

    f=300Hz

    λ=340/300

    λ=1.13m

    Use equation that connects frequency and period

    f=1/T

    T=1/f

    T=1/300Hz 1Hz = 1/s

    T=0.003 s
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