a longitudinal wave is shown. which label identifies a rarefaction? a b c d
a longitudinal wave is shown. which label identifies a rarefaction? a b c d
Answer
Explanation:
Step1: Recall rarefaction definition
In a longitudinal wave, rarefaction is a region where the particles are spread out.
Step2: Analyze the wave
Looking at the longitudinal - wave representation of the spring, the region where the coils are more spread out is the rarefaction.
Answer:
D