Related Questions

  1. In the Bohr’s model of hydrogen atom, the ratio of the kinetic energy to the total
  2. In a uniform circular motion, work done in one complete rotation is
  3. An electric motor operating on a 60 volt D.C supply draws a current of 10 amp.
  4. The wavelength of first line of Balmer series is 6563Å. The wavelength of first line
  5. In which of the following systems will the radius of the first orbit (n=1) be minimum?