Question
Question: A car moving at 20 m/s with its horn blowing (n = 1200 Hz) is chasing another car going at 15 m/s. W...
A car moving at 20 m/s with its horn blowing (n = 1200 Hz) is chasing another car going at 15 m/s. What is the apparent frequency of the horn as heard by the driver being chased ? (Take the speed of the sound to be 340 m/s )
A
1219 Hz
B
1183 Hz
C
1275 Hz
D
1083 Hz
Answer
1219 Hz
Explanation
Solution
Do yourself