Then the water runs back down the beach - this is called the backwash. With a constructive wave, the swash is stronger than the backwash. With a destructive wave, the backwash is stronger than the ...

This month I would like to review the three basic types of feedback: destructive, constructive and deconstructive. This conceptual framework for the common types of feedback is based on Robert Kegan’s ...

We investigate qualitatively how diffraction affects sound waves of various frequencies. We also explore how constructive and destructive interference patterns are created and what that means for ...