1) A sound wave's frequency determines:

1. 1) A sound wave's frequency determines:

2. 1) A sound wave's frequency determines: how high the pitch is.

3. 2) A sound wave's amplitude determines:

4. 2) A sound wave's amplitude determines: how loud the sound is.

5. 3) In a high frequency wave, the wave period is:

6. 3) In a high frequency wave, the wave period is:close together

7. 4) Sound travels fastest through what medium?solid

8. 5) In a low frequency sound wave, the wave period will be:

9. 6) When you walk into an empty house, the echo you hear is because:

10. 7) If a sound is high-pitched and soft, the sound wave is:

11. 8) If a sound is high pitched and loud, the sound wave is:

12. 9) If a sound is low pitched and quiet, the sound wave is:

13. 10) If a sound is low pitched and loud, the sound wave is:

14. 11) When your mother tells you to turn down the radio she is asking you to:

15. 12) When a car or train passes you by and you hear the pitch of the engine appear to change as it passes, you are hearing an example of:

16. 13) When you stretch a rubber-band tight, it makes a high pitched sound. Is the sound wave generated by this tight rubber band a higher frequency or a lower frequency sound than it was?

17. 14) The bass drum in the band produces a sound wave of a high or low frequency as compared to a snare drum?

18. 15) Tuning a musical instrument like a guitar changes the:

19. 16) A baby's voice produces sound waves with a higher or lower frequency than a man's?

20. 17) When an architect designs a house, he/she must consider the shape of the prevent the house from being too loud. To do this, he/she must know about: