The maximum displacement of particles of a medium, on either side of the mean position of a wave, is called:
Correct answer: B. Amplitude
- A. Wavelength
- B. Amplitude
- C. Frequency
- D. Crest
Explanation
The amplitude of a wave is the maximum displacement of particles on either side of the equilibrium or mean position of the wave. It represents the wave's intensity or strength.
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About Progressive Waves
Progressive waves transfer energy through a medium or space while particles oscillate about their equilibrium positions. The work includes amplitude, wavelength, frequency, period, phase difference, wave speed and the progressive wave equation, while distinguishing travelling waves from stationary waves, where the pattern has fixed nodes and antinodes.
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