In terms of amplitude,which of the following statements correctly differentiates between loud and soft sounds?
A)Loud sounds cause the air around the ears to rise in temperature more rapidly than do soft sounds.
B)Loud sounds cause the surrounding air to press more forcibly against the ears than do soft sounds.
C)Loud sounds move faster through the air in the ear canal than do soft sounds.
D)All of these.

Question

Quizplus · Accepted Answer

The correct statement that differentiates between loud and soft sounds in terms of amplitude is that loud sounds cause the surrounding air to press more forcibly against the ears than do soft sounds. Amplitude refers to the intensity or strength of a sound wave, and this is what determines the loudness or softness of a sound. When a sound wave has a higher amplitude, it causes more disturbance to the air molecules around it, which in turn creates a greater pressure wave that can be felt by the ears. This is why louder sounds can be physically felt more than softer sounds, and why they cause more discomfort or damage to the ears over time. The other statements are not accurate differentiators between loud and soft sounds in terms of amplitude.

In Terms of Amplitude,which of the Following Statements Correctly Differentiates