Question

You are standing at position X. Click on the diagram that shows your position when you perceive a sound at the same frequency as actually being produced by the siren.

Answer 1

This question related to the Doppler effect, which states that the incident frequency of waves from a moving source is different from the actual frequency. The point where the actual frequency is observed is when the source is right next to the observer.

Step-by-step explanation:

Answer 2

This question related to the Doppler effect, which states that the incident frequency of waves from a moving source is different from the actual frequency. The point where the actual frequency is observed is when the source is right next to the observer.