Related Questions

  1. Four indentical thin rods each of mass M and length l, form a square frame
  2. The intensity at the maximum in a Young’s double slit experiment is I₀.
  3. The masses of three wires of copper are in the ratio 1:3:5 and lengths
  4. The half-life of a radioactive substance is 30 min. The time (in minutes) taken
  5. Two masses of 9 g and 6 g are connected with a string which is passing over a frictionless