Question

A tuba player plays a louder note on her tuba. She then plays a quiet note of the same pitch. Which property of the sound wave she produced has changed?​

Answer 1

A marching band passes you as it parades down the street. You heard it coming from several blocks away. Now that the different instruments have finally reached you, their distinctive sounds can be heard. The tiny piccolos trill their bird-like high notes, and the big tubas rumble out their booming bass notes. Clearly, some sounds are higher or lower than others.

Answer 2

Answer:

amplitude

Explanation:

loudness or quietness of a sound is determined by its amplitude