Question

below are illustrations of waves. each illustration represents 1 s. study the illustrations and answer the questions that follow. which wave has the lowest frequency? d c b a

Explanation:

Step1: Recall frequency definition

Frequency is the number of wave - cycles per unit time. Here the unit time is 1 s.

Step2: Count wave - cycles in each wave

Wave A has the fewest number of wave - cycles in 1 s among the given waves.

Answer:

A. Option Text