Question

Ik you didnt do the lab but like idek...

Which statement best describes what was demonstrated about speed and pitch in the "Doppler Effect" lab?

Speed and direction do not affect pitch.

Speed and direction affect pitch.

Direction affects pitch but not speed.

Speed affects pitch but not direction.

Answer 1

The correct answer is B. Speed and Direction affect pitch

Step-by-step explanation:

The Doppler effect, a quantitative analysis that demonstrates how the repetition heard by the stable perceiver depends on whether the perceiver sees the source approach, causes sound and light waves to increase and decrease in frequency due to the proportional motion between the wave source and its receivers. Accordingly, when the wave source is moving, waves are perceived at frequencies that are different from one another.

I know I'm answering a little later, but this will help any people in the future.

Please 5 star and say thx ty and hopes this helps

Answer 2

Speed and direction affect pitch.