when medium changes, will the amplitude change? when tranvelling from a thick rope to a thin...
Homework Answers
In general when a wave travels from one rope to another then the amplitude of wave changes.
Because their mass density is different. Due to this some part of wave get reflected and rest got transmitted. Less energy got transmitted than incident. Amplitude is directly related to enery of wave.
- Now you are assuming that there is no reflection at all-
This is only possible when mass density of both the ropes are equal. In other words it's only possible when both ropes are same( or there is no change in medium). If both ropes are same then amplitude will be the same.
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when medium changes, will the amplitude change? when tranvelling
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