This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
The '3' in the denominator comes from counting the number of complete wavelengths shown in the diagram over the 3 \, m distance. Step 1: Count the number of complete wavelengths. • A complete wavelength () consists of one full cycle (e.g., one crest and one trough). • Looking at the diagram: • From 0 \, m to 1 \, m, there is 1 complete wavelength. • From 1 \, m to 2 \, m, there is a 2nd complete wavelength. • From 2 \, m to 3 \, m, there is a 3rd complete wavelength. • So, there are 3 complete wavelengths shown within the total distance of 3 \, m. Step 2: Calculate the length of one wavelength. Since 3 complete wavelengths fit into 3 \, m, the length of one wavelength () is: = Total distanceNumber of complete wavelengths = 3 \, m3 = 1 \, m