Atomic StructureHardBloom L4
Question
The intensity of X-rays from collidge tube is plotted against wavelength λ as shown in the figure. The minimum wavelength found is λc and the wavelength of the Kα line is λk. As the accelerating voltage increased
Options
A.λk - λc increases
B.λk - λc decreases
C.λk increases
D.λk decreases
Solution
Wavelength λk is independent of the accelerating voltage (V), while the minimum wavelength λc is inversely proportional to V. Therefore, as V is increased, λk remains unchanged whereas λc decreases or λk - λc will increase.
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
Particle nature and wave nature of electromagnetic waves and electrons can berepresented by :...A diatomic molecule is made of two masses m1and m2 which are separated by a distance r. Ifwe calculate its rotational en...The magnetic Resonance Imaging (MRI)is based on the phenomenon of...Two thin conducting shells of radii R and 2R are shown in figure. The outer shell carries a charge +Q and inner shell is...If a graph of Binding energy (B/A) per nucleon versus mass number (A) looks like as shown in figure. Then using the curv...