Can Mirrors Reflect Microwave? A mirror with a metal reflecting surface usually will reflect EM waves, unless the skin depth is much bigger than the thickness of the metal film (low frequencies). A few microns of silver or copper is enough to give a good reflection of microwaves. How do you reflect microwaves? A mirror
How Does Microwaves Interact With Matter? Microwaves interact with matter, microscopically, through its constituent atoms, conduction electrons if present, and atomic magnetic dipoles if present. … Electric dipoles absorb greatly microwaves because these cause the electric dipoles to execute damped oscillations at the GHz frequency. What are the interactions of radiation with matter? The photoelectric