In order to get the interference of fight waves:
Correct answer: D. All of these
- A. The sources should be monochromatic
- B. The sources should be phase coherent
- C. The linear supper-position should be applicable
- D. All of these
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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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