Related Questions

  1. The masses of two radioactive substances are same and their half lives
  2. In Young’s double slit experiment with sodium vapour lamp of wavelength
  3. A proton is moving in a uniform magnetic field B in a circular path of radius a
  4. A copper disc of radius 0.1 m is rotated about its centre, with 10 revolutions
  5. If the magnetising field on a ferromagnetic material is increased, its permeability