Exploring Sound Waves
This worksheet covers fundamental concepts of sound, including its production, propagation, and characteristics like amplitude, frequency, and wavelength.
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Exploring Sound Waves
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Date:
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Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. Sound is produced by:
Light waves
Vibrations
Heat energy
Chemical reactions
2. Which of the following does sound need to travel through?
Vacuum
Medium
Light
Nothing
3. Explain how sound travels through the air.
4. The of a sound wave determines its loudness.
5. The number of vibrations per second is called the of a sound wave.
6. Observe the diagram of sound waves below. Label the parts indicated.
A:
B:
7. Sound travels faster in water than in air.
True
False
8. The pitch of a sound is determined by its amplitude.
True
False