satellite radio comparisons

No mirrors reflect the usual WiFi signals?
I read that the thickness is required to reflect radio waves and satellite dishes metal is thicker compared to the aluminum layer in a mirror (0.0008 mm in thickness measurement to understand). But WiFi are even shorter than FM. Even if not fully reflected as a mirror can weaken the signal? Thanks in advance. Sorry for possible mistakes, I meant lengths FM shorter wave radio stations.
Good question, unfortunately, have a good answer. Visible light is about 500,000,000 Mhz = 0.6 micrometers long wave signals are WiFi 2400 MHz = 1.25 x 10 ^ 5 micrometers wavelength of FM signals are about 100 MHz = 3 x 10 ^ 6 micrometers in length wave, you can build experience, use the computer as a counter force of rudimentary signal. Here are some good sources of information on the electromagnetic radiation. Good luck, Bill
Jeff Treece Band- God Still Can- Behind The Scenes