Related Questions

  1. Suppose for some reasons, radius of earth were to shrink by 1% of present value,
  2. An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
  3. The angle of incidence at which reflected light is totally polarised for refraction
  4. A particle of mass m is projected with a velocity v making an angle of 45°
  5. If alpha, beta and gamma rays carry same momentum, which has the longest