a.The schrodinger wave equation for hydrogen atom is `psi_(2s) = (1)/(4sqrt(2pi))
Channel: Doubtnut
Date: 2020-07-26

a.The schrodinger wave equation for hydrogen atom is `psi_(2s) = (1)/(4sqrt(2pi)) ((1)/(a_(0)))^((3)/(2)) (2 - (r_(0))/(a_(0)))e^((-(r )/(a))` When `a_(0)` is Bohr's  radius Let the radial node in `2s` be n at Then find `r_(0)` in terms of `a_(0)`  b. A base ball having  mass `100 g` moves with velocity  `100 m s^(-1) `.Find the value of teh wavelength of teh base ball