which sound would be louder? a.) a wave with an amplitude of 0 b.) a wave with an amplitude of 0.1 c.) a wave with an amplitude of 1.0 d.) a wave with an amplitude of 0.5

If some sound is represented by a wave such as a sine or cosine wave,

the amplitude of the trig function affects the loudness of the sound, the period of the trig function affects the pitch of the sound.

so the larger the amplitude, the louder the sound.
What is the greatest amplitude given?

loudness is represented by the log of the square of the ampliude. So the greater the amplitude, the greater the "loudness".

1,0

To determine which sound would be louder among the given options, we need to understand that amplitude measures the maximum displacement of a wave from its equilibrium position. In the case of sound waves, it represents the volume or intensity of the sound.

Now, let's compare the options:

a.) A wave with an amplitude of 0: This represents the absence of a wave or a perfectly silent sound. Since there is no wave or sound, it would not produce any volume. Therefore, this option would be the quietest.

b.) A wave with an amplitude of 0.1: This represents a small amplitude. It indicates a relatively low volume sound, so it would be louder than option a), but quieter than options c) and d).

c.) A wave with an amplitude of 1.0: This represents a high amplitude, suggesting a high volume sound. This option would be louder than options a), b), and d).

d.) A wave with an amplitude of 0.5: This represents a moderate amplitude, indicating a mid-level volume sound. It would be louder than options a) and b), but quieter than option c).

Therefore, the correct order from the softest to the loudest sound among the options provided would be: Option a) (0 amplitude), option b) (0.1 amplitude), option d) (0.5 amplitude), and option c) (1.0 amplitude).