Longitudinal waves do not exhibit:
Correct answer: C. Polarization
- A. Refleetion
- B. Diffraction
- C. Polarization
- D. Interference
- E. Refraction
Explanation
Polarization refers to the orientation of the oscillations of a wave, typically applied to electromagnetic waves like light. In an unpolarized wave, the oscillations occur in all directions perpendicular to the direction of wave propagation. When a wave is polarized, its oscillations are confined to a specific direction.
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About Waves
Progressive waves transfer energy through oscillations, with wavelength, frequency, amplitude and wave speed related by v = fλ; sound speed depends on the medium. Superposition produces interference and stationary waves in strings and organ pipes, while simple harmonic motion describes the oscillation itself and must be distinguished from wave propagation.
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