The ratio of number of revolutions per second by an electron in the third orbit of \( \mathrm{He...
Channel:
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=li9-Nio2_mg
The ratio of number of revolutions per second by an electron in the third orbit of \( \mathrm{He}^{+1} \) to that in the third excited state of \( \mathrm{Be}^{+3} \) is
(A) \( 1: 27 \)
(B) \( 27: 1 \)
(C) \( 16: 27 \)
(D) \( 27: 16 \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live