Question

Imagine now that the blue dot is the ambulance or a police car that is passing at a high speed next to you (you are the receiver). Using what you have learned so far about the frequency of sound waves, what do you think explains the way you are hearing the sound from the siren? Make sure to explain this in terms of frequency of sound waves.

Answer 1

Answer:

It's a Ambulance

Explanation:

As Ambulance runs fast and a police van has red dot of light. Hope this is helpful for you