Related Questions

  1. A radio isotope X with a half life 1.4 x 10⁹ years decays to Y which is stable
  2. A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
  3. If by mistake voltmeter is connected in series and ammeter in parallel then
  4. If angular momentum of a body is increased by 200% its kinetic energy will increase
  5. A potentiometer wire is 100cm long and a constant potential difference is maintained