I A wavelength refers to the number of oscillations in a second. II The wavelengths for all electromagnetic waves corres
Posted: Fri Jul 15, 2022 8:00 am
I A wavelength refers to the number of oscillations in a second. II The wavelengths for all electromagnetic waves correspond to its frequencies:. III Standing waves can occur at any wavelength. IV The standing wave is obtained due to the interference of two waves in the same direction. V Electromagnetics wave spectrum with higher frequency carries higher energy. A. I and II B. I and III C. II and III D. II and IV E. II and V F. I, II and III G. II, III and IV H. III, IV and V