The main factor which affects the speed of sound wave is the?
A
properties of the medium
B
amplitude of the sound wave
C
intensity of the sound wave
D
loudness of the sound wave
Verified Correct Answer: A.
Physical Principles & Numerical Solution
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.
Source: WAEC / JAMB / NECO Classroom Archive (Record #65089)