Dipankar Deb Asked a Question
August 30, 2020 9:03 pmpts 30 pts
e first excited state of hydrogen, if the life time in that state is 10-3 s ? (A) 0.3x 10 rev (B) 8.3x 105 rev 4.3 x 10 rev (D) 0.5x 10 rev (C)
  • 1 Answer(s)
  • 0 Likes
  • 2 Comments
  • Shares
  • Kapil mehta
    in question mentioned first excited state the why consider in n=2
    Likes(0) Reply(0)
  • Mahak thankyou
    ans is b see attached
    • cropped6087315849223087534.jpg
    • cropped8017546863426200253.jpg
    Likes(0) Reply(0)