Related Questions

  1. Which of the following will be σ if Y=2.4 η?
  2. Number of spectral lines in hydrogen atom is
  3. If a body travels half the distance with velocity v1 and the next half with velocity v2
  4. A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
  5. The masses of three wires of copper are in the ratio 1:3:5 and lengths