Question

image a
the wave in the graph on the right has a larger amplitude than the one on the left. therefore, the sound represented by the right - hand graph is louder than the one represented by the left - hand graph.
image b
the wave in the graph on the right has a lower frequency than the one on the left. therefore, the sound represented by the right - hand graph has a lower pitch than the one represented on the left.

wavelength of the graph on
the right compared to the
wavelength of the graph on
the left?
the amplitude of the graph
on the right is larger than
that of the left.

1. compare what is the

frequency of the graph on
the left compared to the
frequency of the graph
on the right? what is the
wavelength of the graph on
the right compared to the
wavelength of the graph on
the left?

Explanation:

Step1: Analyze Frequency

Frequency is the number of waves per unit time. In Image B, the left graph has more waves (higher frequency) than the right graph (fewer waves, lower frequency). So, the frequency of the left graph is higher than the right.

Step2: Analyze Wavelength

Wavelength is the distance between two consecutive peaks/troughs. In Image B, the right graph's waves are more spread out (longer wavelength) than the left's (shorter wavelength). So, the right graph's wavelength is longer than the left.

Answer:

The frequency of the graph on the left (in Image B) is higher than the frequency of the graph on the right. The wavelength of the graph on the right (in Image B) is longer than the wavelength of the graph on the left.