Related Questions

  1. If threshold wevelength for sodium is 6800 Å, the work function will be
  2. A paramagnetic sample shows a net magnetisation of 0.8 Am⁻¹, when placed
  3. A coin of mass m and radius r having moment of inertia I about the axis passes
  4. If A=3i+4j and B=7i+24j the vector having the same magnitude as B and parallel to A is
  5. when a magnetic field is applied on a stationary electron, then it