Related Questions

  1. The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
  2. A parallel plate capacitor as a uniform electric field E in the space between the plates
  3. A uniform plank of Young’s modulus Y is moved over a smooth horizontal surface
  4. What is the energy of He⁺ electron in first orbit?
  5. If the self inductance of 500 turn coil is 125 mH, then the self inductance