Question

the graphs below describe two waves. the waves are traveling at the same speed. select the graph of the wave with the greater wavelength.

Explanation:

Step1: Understand the definition of wavelength

Wavelength is the distance between two consecutive crests (or troughs) of a wave.

Step2: Analyze the first graph

Count the number of wavelengths in a given position range.

Step3: Analyze the second graph

Count the number of wavelengths in the same position range.

Step4: Compare the wavelengths

The graph with fewer wavelengths in the same position range has a greater wavelength.

Answer:

The second graph.