how many wavelengths are seen in this image of a sound wave? three four six ten
how many wavelengths are seen in this image of a sound wave? three four six ten
Answer
Explanation:
Step1: Recall wavelength definition
A wavelength is the distance between two consecutive points in phase (e.g., two compressions or two rarefactions) in a wave.
Step2: Count wavelengths in image
By visually inspecting the sound - wave image, we count the number of complete wave - cycles from one point in phase to the next identical point in phase. We can see that there are six complete wavelengths.
Answer:
six