Photoelectric EffectHard
Question
In X-ray spectrum wave length λ of line Kα depends on atomic number Z as :
Options
A.λ ∝ Z2
B.λ ∝ (Z − 1)2
C.λ ∝ 
D.λ ∝ 
More Photoelectric Effect Questions
Surface of sodium is illuminated by a light of 6000wavelength. Work function of sodium is 2.6 eV. Then minimum K.E. of e...The energy of a K- electron in tungsten is -20 keV and of an L-electrons is -2 keV. The wave length of X-rays emitted wh...When electron is incident on molyblednum then by changing energy of electron :-...What will happen to De Broglie′s wavelength if the velocity of electron is increased :...The distance between a point source of light and a screen which is 60 cm is increased to 180 cm. The intensity on the sc...