Related Questions

  1. A particle is dropped from a building. It takes 4 sec for the particle to reach the ground
  2. Three fourth of the active material decays in a radioactive sample in 3/4 sec
  3. In Young’s experiment, the third bright band for light of wavelength 6000Å
  4. A flywheel rotating about a fixed axis has a kinetic energy of 360 J when
  5. Wave nature of light is verified by