Nuclear Physics and RadioactivityHard
Question
The figure shows the variation of photo current with anode potential for a photosensitive surface for three different radiations. Let Ia, Ib and Ic the intensities and fa, fb and fc be the frequencies for the curves a, b and c respectively. Choose the incorrect relation
Options
A.fa = fb
B.Ia < Ib
C.fc < fb
D.Ic > Ib
More Nuclear Physics and Radioactivity Questions
The wavelength of line for an element of atomic number 43 is . Then the wavelength of for an element of atomic number 29...The electron in a hydrogen atom makes transitions from M shell to L. The ratio of magnitudes of initial to final centrip...The half life of a radioactive material is T. After T/2 time, the material left is :-...On operating an X - ray tube at 1 kV. X-rays of minimum wavelength 6.22 are produced. If the tube is operated at 10 kV, ...A magnetic moment of 1.73 BM will be shown by one among the following :-...