A sound wave of wavelenght 0.70m and velocity 330 m/s is produced for 0.50s.
a.) what is the frequency of the wave?
b.) How many complete waves are emitted in this time interval?
c.) After 0.50s, how far is the front of the wave from the source of the sound?Complete waves emitted??? Physics-- please im stuck on how this works?
velocity = wavelength x frequency = . so... f= 330m/s divided by .070m
f= 4714.29
f= wavelengths per second. i think it's 2357 wavelengths
.50s x 330m/s = distance
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment