Related Questions

  1. A heavy small sized sphere is suspended by a string of length l.The sphere rotates
  2. A force of 10N is applied on a body for 3 sec and the corresponding displacement 6 m.
  3. Two bulbs when connected in parallel to a source take 60W each, the power consumed,
  4. The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
  5. If the velocity of an electron increases, then its de Broglie wavelength will