Question

Draw a diagram depicting soft sound and a louder soundb.what is the main difference between the two

Answer 1

1.Loudness of sound is a measure of the sound energy reaching the ear per second.
2. The loudness of sound depends upon the amplitude of sound wave
3. If a sound wave have a small amplitude, then the sound will be faint(soft).
4.If a sound wave have more amplitude, then sound will be loud.