Question

which correctly lists the waves in order of longest to shortest wavelength? 1, 2, 3, 4, 5; 5, 1, 2, 4, 3; 5, 4, 3, 2, 1; 1, 5, 2, 4, 3

Explanation:

Step1: Understand Wavelength

Wavelength is the distance between two consecutive peaks (or troughs) of a wave. Longer wavelength means more distance between peaks; shorter means less.

Step2: Analyze the Waves

• Wave 1: Has the fewest cycles (widest peaks), so longest wavelength.
• Wave 2: Slightly more cycles than 1, shorter than 1 but longer than 3,4,5.
• Wave 3: More cycles than 2, shorter than 2.
• Wave 4: More cycles than 3, shorter than 3.
• Wave 5: Most cycles (closest peaks), shortest wavelength.

Step3: Order from Longest to Shortest

Based on cycle count (more cycles = shorter wavelength), the order is 1 (longest), then 2, 3, 4, and 5 (shortest). So the correct order is 1, 2, 3, 4, 5.

Answer:

1, 2, 3, 4, 5