A. properties of the medium
B. amplitude of the sound wave
C. intensity of the sound wave
D. loudness of the sound wave
Correct Answer:
Option A = properties of the medium
Explanation
Factors Affecting The Speed of Sound
The Density of Medium: Sound requires a medium to travel. The density of the medium is among the factors which affect the speed of sound. …
The Temperature of The Medium: Higher the temperature, the higher is the speed of sound in the medium.