Which one of the following is the Compton wavelength?
Correct answer: C. h/mc
- A. hc/λ
- B. h/me
- C. h/mc
- D. hc/E
Explanation
The Compton wavelength (λc ) is given by λc =h/mc , where h is Planck's constant, m is the mass of the particle, and c is the speed of light.Incorrect Options and Explanations: (a) hc/λ - This represents the wavelength of a photon, not the Compton wavelength. (b) h/me - This does not represent the Compton wavelength; me is the mass of the electron.
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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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