Question 5 of 25 What is the period of a wave that has a frequency of 3 Hz? A. 35 B. 0.3 s C. 300 s D. 30 s

## Step 1: Define the relationship between period and frequency<br />### The period of a wave is the reciprocal of its frequency. This relationship is given by the formula:<br />\[ \text{Period} (T) = \frac{1}{\text{Frequency}} \]<br /><br />## Step 2: Substitute the given frequency into the formula<br />### Given the frequency of the wave is 3 Hz, we substitute this value into the formula:<br />\[ T = \frac{1}{3} \]<br /><br />## Step 3: Calculate the period<br />### Performing the calculation:<br />\[ T = \frac{1}{3} \approx 0.333 \, \text{s} \]