Related Questions

  1. When photons of energy hν fall on an aluminium plate (of work function E₀),
  2. The radius of the first orbit of the hydrogen atom is a₀. The radius of the second orbit
  3. An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
  4. In an AC circuit the potential differences across an inductance and resistance joined
  5. Einstein’s photoelectric equation is