Related Questions

  1. The work function for metals A,B abd C are respectively 1.92 eV,2.0 eV and 5 eV.
  2. Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be
  3. The surface temperature of the sun which has maximum energy
  4. The value of Planck’s constant is
  5. The volume of a nucleus is directly proportional to