vibrations produce sound and sound produce vibrations is it true??
Answers
Vibrations produce sound, and sound produces vibrations. These vibrations are also known as sound waves. When an object begins to vibrate, it moves forward and pushes the air molecules that are in front of it closer together causing an area of compression. Then the object moves back and leaves the area with fewer air molecules which spread farther apart: this is called rarefaction.
One vibration consists of one forward motion and backward motion. A series of these vibrations, also called sound waves, transfer sound energy from the sound source to another location, such as a person’s ear. Sound waves travel in all directions away from their sources. If the distance is too great, sound waves eventually vibrate so weakly they are inaudible.
Answer:
Explanation:
Vibrations produce sound, and sound produces vibrations. These vibrations are also known as sound waves. When an object begins to vibrate, it moves forward and pushes the air molecules that are in front of it closer together causing an area of compression. ... Sound waves travel in all directions away from their sources.