Related Questions

  1. After 300 days, the activity of a radioactive sample is 5000 dps
  2. The half life of radioactive isotope ‘X’ is 50 years. It decays to
  3. Ratio of longest wavelengths corresponding to Lyman and Balmer series in hydrogen
  4. Energy in a current carrying coil is stored in the form of
  5. The molar specific heat at constant pressure of an ideal gas is (7/2)R. The ratio