Related Questions

  1. At place on earth, the vertical component of earth’s magnetic field is √3 times
  2. Two balls of mass m₁ and m₂ are separated from each other by powder charge
  3. A focal length of a lens is 10 cm. What is power of a lens in dioptre?
  4. In vacuum, to travel distance d, light takes time t and in medium to travel distance
  5. A spring has time period T. It is cut into n equal parts. The time period of each part