Q. The graph between the square root of the frequency of a specific line of characteristic spectrum of $X$-rays and the atomic number of the target will be
A)
B)
C)
D)
Explanation
(b) $\sqrt{v} \propto (Z - b)$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.