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Explore the impact of interference on wave amplitude, cancellation of frequencies, intensity levels in sound, and more with this interactive quiz. Test your knowledge now!
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Interference will always cause an increase in wave amplitude. • True • False
If you can figure out the spot where a frequency is cancelled by destructive interference, ____ other frequencies will also be cancelled at this spot. • all • some • no
The intensity level scale for sound is linear. • True • False
A sound with intensity 0dB means there is no sound. • True • False
Variation in air pressure • is interpreted as sounds by the ear. • has a peak amplitude. • is what a microphone senses. • all of the above • none of the above