Question:
Which diagram below depicts the correct pattern of sound
Last updated: 7/26/2022
![Which diagram below depicts the correct pattern of sound](https://media.kunduz.com/media/sug-question/raw/50063199-1658863201.8891907.jpeg?h=512)
Which diagram below depicts the correct pattern of sound waves for a car approaching an observer at a constant speed with the horn depressed? Select one: a. A b. B C. C d. D