for God seek I need it fast

Q1. Discuss the concept of uniform spherical wave' in view of the following: The characterizing differential equation and the corresponding system of coordinates. b) Its mathematical description and angular power distribution. c) Its wavelength and velocity. The kind of its electromagnetic source. Q1. Discuss the concept of uniform spherical wave' in view of the following: The characterizing differential equation and the corresponding system of coordinates. b) Its mathematical description and angular power distribution. c) Its wavelength and velocity. The kind of its electromagnetic source