2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Nuclear Physics And Radioactivity

JEE Main & Advanced Physics Nuclear Physics And Radioactivity Question Bank Mock Test - Modern Physics

  • question_answer
    A double charged lithium atom is equivalent to hydrogen whose atomic number is 3. The wavelength (in\[\overset{\text{o}}{\mathop{\text{A}}}\,\]) of required radiation for emitting electron from first to third Bohr orbit in \[L{{i}^{++}}\] will be (lonisation energy of hydrogen atom is 13.6 eV) ______.

    Answer:

    113.74


You need to login to perform this action.
You will be redirected in 3 sec spinner