To the speaker makes the sound louder. Part B
Now click the Two Source interference tab and select Audio enabled again on the right control panel.
Place the listener at a certain distance away from the speakers. Slowly move the listener up and down. What do you ob
from the speaker? How does the loudness of the sound relate to the wave patterns?
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the right control panel.

Place the listener at a certain distance away from the speakers. Slowly move the listener up and down. What do y

Explanation:

truck y has a greater velocity than truck x.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.