Q)
(chatquestion)...Figure shows the graph between the motion of travelling
wave in x-direction and displacement of medium particle
at time t.
B
x+
Fig. 17.11
Jo2
dy
dy
dy
0, particle velocity
dx
At A,
dx
dt
. Kinetic energy K = 0 and potential energy U = 0
dy
maximum
At B,
%3D
dx
%3D
max
.. Kinetic energy K = Kmax> and potential energy U = U,
...
