The equation amin =1.22DA was devised by:
Correct answer: C. Michelson
- A. Newton
- B. Einstein
- C. Michelson
- D. Planck
Explanation
The equation amin =1.22DA is associated with Michelson's interferometer. It is used to calculate the minimum resolvable angle for interference fringes.
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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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