Final answer:
Sensory adaptation is best illustrated by no longer noticing the loudness of music after listening to a high-volume car stereo for 15 minutes.
Step-by-step explanation:
After listening to your high-volume car stereo for 15 minutes, you no longer notice how loud the music is. This best illustrates sensory adaptation. Sensory adaptation refers to the decreased sensitivity to an unchanging stimulus over time. In this case, your ears have adapted to the constant loud noise of the music, so you no longer perceive it as being as loud as before.