Related Questions

  1. The lowest frequency of light that will cause the emission of photoelectrons
  2. The limiting angle of incidence for an optical ray that can be transmitted
  3. A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
  4. Which of the following atoms has the lowest ionisation potential?
  5. The wavelength of the first line of Lymasn series for hydrogen atom is equal