what does the amplitude of the sound wave decides
Answers
Answer:
The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound, and a smaller amplitude means a softer sound. ... The vibration of a source sets the amplitude of a wave. It transmits energy into the medium through its vibration.
Answer:
A sound is a form of energy that is produced by vibrating bodies. It requires a medium for the propagation. It cannot propagate in a vacuum as there will be no material to transfer sound waves. Sound cannot be produced without the vibration of objects. The back and forth motion of an object are known as sound vibration. This to and fro motion or back and forth motion is also known as oscillatory motion. The regular rhythmic back and forth movement are referred to as oscillation. Some of the quantities that are used to explain sound are period, frequency and amplitude. They are described below: