- #1
laser
- 75
- 10
- Homework Statement
- see description
- Relevant Equations
- v = fY, where Y is lambda
In part (c), I have no problem if the string could stretch, but consider an inextensible string. This could still form a standing wave, according to google.
But then how is the string (the wave) equal to L? So can we actually equate lambda/4 with L? i.e. it is curved and varies with amplitude.
In addition, I don't understand how if you have an inextensible string fixed between two points (a different scenario), how you can even pluck it. Because surely this will stretch the string? But the string is inextensible!