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    Question

    For a wave, wavelength divided by the time period equals

    ________.
    A Phase difference Correct Answer Incorrect Answer
    B Amplitude Correct Answer Incorrect Answer
    C Wave velocity Correct Answer Incorrect Answer
    D Frequency Correct Answer Incorrect Answer

    Solution

    The formula for wave velocity is v=λTv = \frac{\lambda}{T}, where λ\lambda is the wavelength and TT is the time period. This is equivalent to v=λ ⋅ fv = \lambda \cdot f, where ff is the frequency of the wave.

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