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Related Questions

  1. When photons of energy hν are incident on the surface of photosensitive
  2. A ray of light travelling in a transparent medium of refractive index µ, falls on surface
  3. A transverse wave is represented by y = a sin (?t – kx)
  4. According to photon theory of light which of the following physical quantities,
  5. Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹.