5 items with this tag.
C15-6 For an ideal string, a pivot is an obvious example of a way to keep it fixed, a slip-ring is a free boundary.
C15-6 The property of a wave medium that results in changing wave velocity and possibly phase, depending on whether the wave medium boundary Wave reflection is dependent on the capability of mechanical waves to exhibit interference of mechanical waves.
C15-6 When mechanical waves, sound, or electromagnetic waves and light overlap we have that the amplitude at any location is given by$$y(x,t)=y_1(x,t)+y_2(x,t)$$ This follows from the wave equation being linear, this is called the principle of linear superposition.
C15-6 The thermodynamic state where a wave pulse overlaps a portion of a wave medium.
C15-6 Here are the relevant formula … standing mechanical waves In the case where forced oscillation is occuring, the same motion is superimposed … principle of superposition of waves For two different wave pulse, their amplitude add.