Light and Sound

What type of wave is a sound wave that can only travel through matter?

What creates sound waves?

Which part of a sound wave has particles that are compressed together?

Which part of a sound wave has the particles of the medium far apart?

What is the distance between a point on a wave and the nearest point that is similar to it?

What is the number of complete waves passing through a certain point in a given period of time, usually one second?

What is the SI unit of frequency?

What does the speed of a sound wave depend on?

What happens to the speed of sound waves in a material when the temperature of the material increases?

Among solids, liquids, and gases, in which type does sound waves usually travel faster?