Waves of the same frequency propagate in opposite directions at a speed of 680 m / s through a medium. The distance between the nodes of the resulting interference pattern is 15 cm. What is the frequency of the wave generator? Select the correct answer from the following list:

 

Transcribed Image Text:

.907e4 Hz 45.3 Hz .453e4 Hz .227e4 Hz .907e4 Hz 45.3 Hz .453e4 Hz .227e4 Hz

Answer rating: 100% (QA)

As we know that when two waves of same frequencies travel in opposite directions and superimpo... View the full answer