What does "peak-to-peak" represent in a sine wave?

"Peak-to-peak" in a sine wave represents the total height of the wave from its maximum positive value to its maximum negative value. This measurement captures the complete extent of the wave’s oscillation.

When discussing waves, the peak-to-peak value is crucial because it provides insight into the wave's full range of variations, which is essential in many contexts such as signal processing, electronics, and sound wave analysis. Understanding this range helps in determining how the wave behaves over time, especially when analyzing signals that vary between positive and negative values.

The other measurements, like amplitude and values between cycles, focus on limited aspects of the wave's characteristics rather than encompassing the entirety of its range from peak to peak.