Transmission and Reflection

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Presentation transcript:

Transmission and Reflection

Reflection off a Fixed End When the wave reflects off a fixed end, it is inverted. A crest becomes a trough and a trough becomes a crest.

Reflection off an Open End When the wave reflects off an open end, it is not inverted. A crest stays a crest and a trough stays a trough.

Transmission from a Slow to a Fast Medium The transmitted pulse is not inverted. The reflected pulse is not inverted.

Transmission from a Fast Medium to a Slow Medium The transmitted pulse is not inverted. The reflected pulse is inverted.