Q140. A material whose K absorption edge is 0.15 Å is irradiated with 0.1 Å X-rays. The maximum kinetic energy of the photoelectrons that are emitted from the K-shell is :Physics — NUST Mock 2 — Question 140 of 200A. 41 keVB. 51 keVC. 61 keVD. 71 keVPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →