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But isn't that what he was asking... what happens to the energy at the
nodes... the rope is not moving to convert energy into movement, so where
is the energy?
On Jun 22, 2012, at 1:52 PM, Andre Adler wrote:
Destructive interference does not necessarily occur every theindividual waves are, but if it is a standing wave, such as on a rope,
the rope has kinetic energy of motion (except at the nodes).
I thought I'd get the reaction of the list as to the best answer.
On Jun 22, 2012, at 1:33 PM, Peter Schoch wrote:
A fairly inquisitive student came up with the following question, and
for those LA majors that need one semester of a science. The theme was
The course is "Liberal Arts Physics" -- designed as a survey course
energy conservation (a bit broad, and I would narrow it a bit next time I
do it).
less)
We are discussing waves. The student asked the following (more or
squared, and energy can't be created or destroyed, what happens to the
If a wave can transit energy that is proportional to its amplitude
energy when two waves destructively interfere?
Peter Schoch
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