Ask a New Question

Question

A car moving at 16.0 m/s, passes an observer while its horn is pressed. Find the difference between the frequencies of sound heard when the car approaches and when it recedes from the stationary observer. The velocity of sound is 343 m/s and the frequency of the sound of the car's horn is 583 Hz.

same for the next 2

I got 61.8 Hz
17 years ago

Answers

Related Questions

Can you help me with the passé composé: être and avoir. I understand when to use être and avoir but... what does "on passe" mean in French? What is the equation that passes through the points (-4,0) and (8,12) A: y=6/5x+4 B: y=x+4 C:... train a moving at 30km/hr passes station at 08:00.A train B travelling the same way at 45km/hr passe... Which below was not a tax passed by the British Parliament to help cover the costs of the French and... Which below was not a tax passed by the British Parliament to help cover the costs of the French and... What is the passe compose for ils / grossir? A. Ils ont grossissent B. lls ont grossi C. lls ont... What happens to air as it passes through the respiratory system? (1 point) Responses Air is tra... What is the cause of most passenger-compartment fires? (1 point) Responses carburetor backfire... What is the cause of most passenger-compartment fires? (1 point) Responses carburetor backfire carbu...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use