Why a wave, travelling in a lighter medium, inverts upon reflection from an interface of a denser medium?
25282
Phase shift of 180 degrees of transversal wave on reflection from denser medium
93848
Proving energy conservation for wave equation
29130
Abstract Wave with Particle System
11632
What happens to the energy when waves perfectly cancel each other?
119516
What is the actual mechanism behind the reflection of various colored light by material of different color?
106022
Why does optical media have different refractive indices?
100447
Animated Wave propagation using split operator method
135471
In wave motion of a string both kinetic energy and potential energy are minimum at $y=y_\text{max}$ then why does the string come down again?
100944
The relationship between the energy and amplitude of a wave? Derivation?
142848
Why is it difficult to differentiate between interference and diffraction?
23783
How does reflection work?
145592
Deriving the wave equation for electromagnetic waves
57201
Speed of sound relative to density of medium through which sound travels
133259
Loss in energy by light after reflections
57239
Why is energy in a wave proportional to amplitude squared?
27041
Speed $v$ of a wave on a tightrope
24491
Frequency dependence of electromagnetic reflection