Sound is longitudinal waves that you can hear.
http://en.wikipedia.org/wiki/Longitudinal_wave
What unusual sound do they hear in the fire?
The loudest sound that we can hear is about 130 decibels.
When a sound wave is reflected, you hear an echo.
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.
You can't hear color because color has no sound waves, where as you can hear sound because there are sound waves, and therefor they go into your sound system and that becomes a sound. And you can't see sound is because sound is in the form of a sound wave so the Human eye cannot see itCertain brain injuries can show this type of symptom, check it out!You can hear colors and see sounds if you have Synesthesia.
they can hear sound in ears
Sound perspective is the way you hear a sound. (Where you hear it coming from)
What unusual sound do they hear in the fire?
The loudest sound that we can hear is about 130 decibels.
"Hear" doesn't have an "a" sound at all; it has a long "e" sound.
When a sound wave is reflected, you hear an echo.
you can hear by sound wave and ears
Check whether your speakers are connected to your default soundcard.
In our ears the sound vibrates and makes the sound
you can hear the sound of birds and the sound of waves washing up to the surface (: .
Sound too low in frequency to hear (~<20Hz) is called infrasound. Sound too high infrequency to hear (~>20kHz) is called ultrasound.
Frequency= 226.67 Yes, we can hear this sound.