The property of bending of light around obstacles and spreading of light waves into the geometrical shadow of an obstacle is called?
Correct answer: A. Diffraction
- A. Diffraction
- B. Reflection
- C. Interference
- D. Refraction
Explanation
"Diffraction" is defined as the process by which a beam of light or any other system of waves is spread out as a result of passing through a narrow aperture or across an edge, typically accompanied by interference between the waveform.
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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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