Also describe the motion in the 3D view (if the surface is too large to fit in the window, use the mouse to shrink it to fit). Look at the n=1 and m=1 mode and describe the motion in the surfa...Also describe the motion in the 3D view (if the surface is too large to fit in the window, use the mouse to shrink it to fit). Look at the n=1 and m=1 mode and describe the motion in the surface and 3D view. (Don't forget you can rotate the view using the mouse to get a better angle.) Describe the location of the nodal line. What would be the effect of having lots of different modes on the surface at the same time? (Go back to the rectangular plate simulation for a hint.)
