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Questions and Answers
Noise is only considered unpleasant, loud, or disruptive to hearing from a subjective standpoint.
Noise is only considered unpleasant, loud, or disruptive to hearing from a subjective standpoint.
False (B)
In physics, there is a clear distinction between noise and desired sound.
In physics, there is a clear distinction between noise and desired sound.
False (B)
The energy in a sound wave is measured in decibels (dB).
The energy in a sound wave is measured in decibels (dB).
True (A)
Acoustic noise can only be deliberate, such as music or speech.
Acoustic noise can only be deliberate, such as music or speech.
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The frequency of a sound is measured in watts (W).
The frequency of a sound is measured in watts (W).
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