Propagation speed (v)
v= f ?
f: frequency (Hz)
?: wavelength
Period (T)
T= 1/f
Angular frequency (?) rad/sec
?= 2?f=2?/T
Speed of sound (v)
v= ?B/?
B: bulk modulus (medium resistance to compression)
?: density of the medium
The speed of sound is fastest in a ................. with ...........
density, and slowest is very.............. ................
solid, density
dense gas