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Ok one of the questions in BR physics said that: We hear our voice with a lower frequency than we'd hear if we tape our voice and replay it because bone transmits lower freq better than air.
The question below that says human ear is sensitive to frequency and intensity only but not wavelength.
Does this mean that even if sound goes through bones with high velocity, the ear disregards the wavelength of the sound and only cares about frequency? Cause I dont understand why we hear lower frequencies if it is transmitted through the bone since sound in bone travel MUCH faster than in air/water...
Another question:
Why is active radar radio waves double compressed (double doppler shifted)?
Thanks
The question below that says human ear is sensitive to frequency and intensity only but not wavelength.
Does this mean that even if sound goes through bones with high velocity, the ear disregards the wavelength of the sound and only cares about frequency? Cause I dont understand why we hear lower frequencies if it is transmitted through the bone since sound in bone travel MUCH faster than in air/water...
Another question:
Why is active radar radio waves double compressed (double doppler shifted)?
Thanks
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