Why does the amplitude change?
Isn’t the amplitude constant regardless of velocity or approaching direction?
Rather, since it has stopped, it seems to decrease to 0, so why is “increases” the answer?
We know that the Doppler effect changes the frequency and wavelength.
How is amplitude affected?
Oh, I didn’t notice “the sound heard by the person”.
Normally, the amplitude would not change, but since this person is experiencing increasingly louder sounds, the answer to this problem is “the amplitude increases,” right?
thank you so much
hi is this on the imat syllabus?