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Decibels and Sound Intensity (Post-16 physics)
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How is sound loudness measured? How does the human ear respond to sounds of different loudnesses? What is the decibel scale? How do you manipulate numbers using the logarithmic decibel scale?
A tutorial covering all of the above questions. This material is sometimes covered in post-16 science courses.
A tutorial covering all of the above questions. This material is sometimes covered in post-16 science courses.
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