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Questions and Answers
Which of the following best describes sound?
Which of the following best describes sound?
- Heat energy
- Visible light
- Acoustic energy (correct)
- Magnetic fields
What type of wave is sound?
What type of wave is sound?
- Transverse wave
- Longitudinal wave
- Electromagnetic wave
- Mechanical wave (correct)
How does sound travel through the air?
How does sound travel through the air?
- Vibrations (correct)
- Magnetic fields
- Radio waves
- Electric current
What causes variation in air pressure in relation to sound?
What causes variation in air pressure in relation to sound?
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What is Sound? Sound is acoustic ______
What is Sound? Sound is acoustic ______
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Sound is a mechanical ______
Sound is a mechanical ______
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Sound is vibrations that travel through the air (or another ______)
Sound is vibrations that travel through the air (or another ______)
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Sound is variation in (air) ______
Sound is variation in (air) ______
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