When 90dB is LOUDER than 120dB
Interactive Video
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Geography, Science, Physics
•
11th Grade - University
•
Hard
Wayground Content
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The video explains that decibels measure the intensity of sound waves but not loudness. Loudness is influenced by frequency and human ear sensitivity, which varies across different frequencies. Decibels are used as a practical approximation for loudness in everyday situations, but they don't accurately measure loudness for all frequencies.
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