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Waves and their Applications in Technologies for Information Transfer: Sound
Intensity and Loudness of Sound
Description
Intensity and Loudness of Sound
Sound is a type of wave that travels through air, water, or solids. The intensity of a sound wave is how much energy it carries, and this affects how loud the sound seems to us. The more energy in a sound wave, the more it vibrates particles, and the louder it sou...
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Transcript
Have you ever noticed how a whisper feels close and soft, while a fire truck siren feels loud and far-reaching? That’s all about loudness and intensity.
Loudness is how strong a sound feels to your ears, while intensity is the actual energy in the sound wave.
The more energy a sound wave has, the louder it sounds. Scienti...
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