1.[SP04-11 #55] The pitch of a sound made by plucking a guitar string is determined by the Ffrequency of the vibration produced Gstrength of the plucking.
properties of light
Radio Frequency Fundamentals_1.pptx
Chapter 37
Interference and Diffraction. Certain phenomena require the light (the electromagnetic radiation) to be treated as waves. Two relevant examples are: interference.