Lesson: Sound Waves High School Physics

Physics

In this lesson, we will learn how to describe sound wave propagation, define audible frequencies, and explain the applications of reflections of sound waves.

Video

14:00

Sample Question Videos

02:20
02:32
02:49

Worksheet

Q1:

Which of the following sound waves is an example of ultrasound?

Q2:

Which of the following sound waves is an example of infrasound?

Q3:

A string on a violin is pushed by a bow and the string vibrates at a frequency of 440 Hz. The sound waves produced by the vibrating string have a wavelength of 0.75 m. What is the speed of the sound waves?

Preview