Quiz on Characteristics of Sound
1. What determines the pitch of a sound?
2. What is the SI unit of sound Loudness?
3. Loudness of sound _____ with incease in amplitude
4. The speed of sound is most in ?
5. What property of sound determines its loudness?
6. What happens to sound when it hits a hard surface?
7. Which of these determines the quality of sound?
8. What is the range of human hearing?
9. Which medium allows sound to travel fastest?
10. Which device is used to measure sound levels?
