Sound waves fall into three categories: longitudinal waves, ... fork is struck, the direction of the sound wave is parallel to the motion of the ... In many ways, sound waves are similar to light waves. ... deployed in an unusual way—one research team has buried them in
Answers & Comments
Answer:
20,00 Hz produce ultrasound. wave
Explanation:
Sound waves fall into three categories: longitudinal waves, ... fork is struck, the direction of the sound wave is parallel to the motion of the ... In many ways, sound waves are similar to light waves. ... deployed in an unusual way—one research team has buried them in