The phenomenon of polarization occurs only in which of the following wave type:
Correct answer: A. Electromagnetic
- A. Electromagnetic
- B. Longitudinal
- C. Mechanical waves
- D. Matter waves
Explanation
Polarization is a phenomenon related to the orientation of the electric field vector of a wave. It occurs primarily in electromagnetic waves, which include light waves and other types of electromagnetic radiation. Electromagnetic waves are transverse waves, meaning that the oscillations of the electric and magnetic fields are perpendicular to the direction of wave propagation.In a polarized electromagnetic wave, the electric field vector vibrates in a specific direction perpendicular to the direction of wave propagation. Unpolarized light or electromagnetic waves have electric field vectors oscillating in all possible directions perpendicular to the wave's motion.
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About Optics
Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
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