Sound and Light Vocabulary

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Vocabulary flashcards covering sound properties, soundproofing, amplifiers, and medical applications of sound and light.

Last updated 4:11 AM on 8/31/26
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5 Terms

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Amplitude and loudness

Increasing amplitude makes a sound louder.

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Sound amplifier

Receives an audio signal and increases its strength or volume.

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Soundproofing

Reduces unwanted noise entering or escaping a room.

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Medical ultrasound

Sound waves can be used in medicine to produce images inside the body.

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Light and sound in medicine

The exam emphasizes that both electromagnetic waves and sound waves have important medical applications.