Sound

1

What type of waves are sound waves?

2

Which do sound waves travel fastest through?

3

What are the areas where particles are pulled further apart in sound waves called?

4

What is the name given to the range above human hearing?

5

What is the speed of sound in air?

6

Which of these is the correct order for the speed of waves starting with the fastest?

7

Which of these is the correct equation for speed?

8

Where is SONAR used?

9

What are the units of frequency?

10

What is the correct scientific term for pitch?