Multiple choice

Among the following properties of a wave, which one is independent of the others?

  1. Amplitude

  2. Frequency

  3. Wavelength

  4. Velocity
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A Correct answer
Explanation

Amplitude is the maximum displacement of a wave from its equilibrium position and represents the wave's energy or intensity. It is independent of other wave properties because you can change the amplitude without affecting frequency, wavelength, or velocity. Frequency and wavelength are inversely related through the wave equation, while velocity depends on the medium's properties.

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