Related Questions

  1. A body weighs 50 grams in air and 40 grams in water. How much would it weigh in a liquid
  2. Two coherent monochromatic beams of intensities I and 4I respectively, are superposed.
  3. A wire of length L metre carrying a current I ampere is bent in the form
  4. Fusion reaction takes place at high temperature because
  5. The net electric force on a charge of +3μC at the mid-point on the line joining two