In plane-polarized light, electric vibrations are
Correct answer: B. in two mutually perpendicular directions
- A. in all directions
- B. in two mutually perpendicular directions
- C. taking place perpendicular to the direction of propagation of light
- D. no vibration at all
Explanation
Explanation: In plane-polarized light, the electric vibrations occur in a specific plane, and the vibrations are perpendicular to the direction of light propagation. Therefore, the correct option is that electric vibrations are in two mutually perpendicular directions.
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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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