Calculate the ratio of the time periods `(T_(1)//T_(2))` in second orbit of hydrogen atom to third orbit of `He^(+)` ion

Calculate the ratio of the time periods `(T_(1)//T_(2))` in second orb

1.	Calculate the ratio of the time periods `(T_(1)//T_(2))` in second orbit of hydrogen atom to third orbit of `He^(+)` ion
Answer» Time period `(T_(n)) = alpha (n^(2))/(Z^(2))` `:. (T_(1))/(T_(2)) = (n_(1)^(3))/(Z_(1)^(2)) xx (Z_(2)^(2))/(n_(2)^(3)) = (2^(3))/(1^(2)) xx (2^(2))/(3^(3)) = (32)/(27)`

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Calculate the ratio of the time periods `(T_(1)//T_(2))` in second orbit of hydrogen atom to third orbit of `He^(+)` ion

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