Question

the loudness of Lions roar is much greater than the birds chirp . what makes the difference in the loudness​

Answer 1

Answer:

The loudness of sound is a measure of the sound energy reaching the ear per second. ... Since the amplitude of vibration of lion's roar is much higher than the bird's chirp, the loudness of lion's roar is much greater than a bird's chirp. Thus, the amplitude of vibration causes difference in loudness.Jun