Name_______________________________Period________
SOUND WAVES
Question 1. Look at the diagram below and then answer the question below.
1
2
Which wave has more energy and how do you know?
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Question 2. The amplitude of a sound wave determines the _________ of that sound.
❏ Loudness (Intensity)
❏ Pitch
Question 3. The frequency of a sound wave determines the _________ of that sound.
❏ Loudness (Intensity)
❏ Pitch
Question 4. Sound travels fastest in_________________.
❏ Solids
❏ Liquids
❏ Gases