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Related Questions

  1. What is the Q-value of the reaction? ¹H+⁷Li→⁴He+⁴He
  2. A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion
  3. A galvanometer having internal resistance 10Ω requires 0.01 A for a full scale
  4. An electron in a circular orbit of radius 0.05 nm performs 10¹⁶ rev/s. The magnetic
  5. A radiation of energy ‘E’ falls normally on a perfectly reflecting surface