A. diffraction of sound
B. refraction of sound
C. superposition
D. reverberation

Correct Answer:

Option D – reverberation

Explanation

The lengthening effect of sound is known as reverberation.

SEE ALSO  Calculate the specific latent heat of vaporization of steam of 1.13 x 106J of heat energy is required to convert 15kg of steam to water.

Copyright warnings! Do not copy.