In this lesson, we will learn how to compare superimposed waves of similar frequencies to calculate the beat frequency resulting from their superposition.
Sample Question Videos
Worksheet: 12 Questions • 2 Videos
Twin jet engines on an airplane are producing an average sound frequency of Hz. The engines produce a beat frequency of 0.500 Hz. What are the engines’ individual frequencies?
What average frequency do they produce?
What beat frequency do they produce?
What beat frequency results if the musical notes and are played together? The notes and have frequencies of 440 Hz and 261 Hz respectively.