Please enable JavaScript.
Coggle requires JavaScript to display documents.
Sound Waves (Properties (Speed (Factors affecting the Speed of waves: (1-…
Sound Waves
Properties
-
-
-
Intensity and Loudness
-
Decibel scale (dB)
The unit used to measure sound intensity, or loudness
-
-
-
Ear Parts
-
2- Middle Ear
-includes the ear drum, and three small bones ( the hammer, the anvil and the stirrup )
3- Inner Ear
-contains the cochlea which converts sound waves to nerve signals that are processed by the brain creating the perception of sound