Its speed relative to the speed of light.
(Roughly sound travels at one mile per 5 seconds.)
Sound intensity is a property of sound.
Sound intensity is a property of sound.
Wavelenght
indentity property
a scale that tells the distance
The pitch of a sound means the frequency. That stays constant with distance. You mean the sound pressure level that decreases with distance.
reflection of sound is the property which causes an echo........
to measure sound from distance use decibels
size
There is really no standard distance from the sound source where the sound pressure level (SPL) is measured.
There is no property of multiplication that transposes numbers.
Its a Wave.