Question

If audible sound follows a rule of thumb similar to that for ultrasound, in terms of its absorption, would you expect the high or low frequencies from your neighbor’s stereo to penetrate into your house? How does this expectation compare with your experience?

a) High frequencies penetrate more
b) Low frequencies penetrate more
c) Both penetrate equally
d) Depends on the stereo type

Answer 1

High frequencies from your neighbor's stereo would penetrate into your house less compared to low frequencies, which aligns with the experience of many people.

Step-by-step explanation:

According to the rule of thumb for ultrasound absorption, high frequencies are absorbed more than low frequencies. Therefore, you would expect the low frequencies from your neighbor's stereo to penetrate into your house more than the high frequencies.

This expectation is consistent with the experience of many people. Low-frequency sounds such as bass can often be heard and felt more easily through walls and windows compared to high-frequency sounds like treble.