Posted by Hannah on Wednesday, December 15, 2010 at 1:25pm.
F = ((V + Vr) / (V + Vs)) * Fo.
F = ((343 + 0) / (343 + 20)) * 283,
F = (343 / 363) * 283 = 267.4 Hz.
V = Velocity of sound in air.
Vr = Velocity of the receiver.
Vs = Velocity of the source.
Fo = Transmitted frequency of the source.
F = Frequency received by the receiver.
Related Questions
Physics!! - A car moving at 16.0 m/s, passes an observer while its horn is ...
DrBob222 - A car moving at 16.0 m/s, passes an observer while its horn is ...
physics - A train is moving parallel to a highway with a constant speed of 16.0 ...
physics - 1)As a sound source moves away from a stationary observer, the number ...
physics - John is listening to a horn. He knows the frequency of the horn is 300...
physics - A car traveling at 22.1 m/s honks its horn as it directly approaches ...
physics - 1)As a sound source moves away from a stationary observer, the number ...
physics..please help? - At rest, a car’s horn sound at the note A(440Hz) ...
PHYSICS - A stationary horn emits a 135-Hz tone. What frequency is heard by a ...
physics - A train moving with a speed of 31.8 m/s sounds a 136-Hz horn. Suppose ...
For Further Reading
