Discussion Overview
The discussion revolves around the concept of phase in waves, specifically addressing how two waves with different amplitudes can be considered in phase. Participants explore the definitions of phase and amplitude, and seek visual representations to clarify their understanding.
Discussion Character
- Exploratory
- Technical explanation
- Conceptual clarification
Main Points Raised
- One participant questions how two waves can be in phase if they have different amplitudes, prompting a request for visual examples.
- Another participant explains that phase refers to the time axis, indicating that waves can be in phase regardless of amplitude differences, using the example of Sin(x) and 1+2*Sin(x).
- A participant acknowledges that while the nodes of the waves remain aligned, the wave with greater amplitude appears vertically stretched.
- One participant expresses uncertainty about the definitions of waves and phase, providing examples of sine waves with varying amplitudes and discussing the concept of phase in relation to frequency.
- There is a suggestion that two waves of different frequencies might be considered in phase based on their combined envelope's amplitude, though this definition is noted as potentially ambiguous.
- A later reply expresses gratitude for the clarification and mentions a preference for diagrams to aid understanding.
Areas of Agreement / Disagreement
Participants do not reach a consensus on the definitions of phase and amplitude, and there are multiple interpretations of how these concepts interact. The discussion remains unresolved regarding the implications of amplitude on phase.
Contextual Notes
Some participants express uncertainty about the definitions and implications of phase and amplitude, indicating that assumptions may vary. The discussion includes references to sine waves and composite waves, but lacks clarity on how these examples definitively relate to the original question.
