Oak Forest Health Center Pharmacy Of Cook County practices as a Clinic Pharmacy provider in Oak Forest, Illinois. Find their office location, ratings, phone number, NPI, and more. Home
Artwork: How radio waves travel from a transmitter to a receiver. 1) Electrons rush up and down the transmitter, shooting out radio waves. 2) The radio waves travel through the air at the speed of light. 3) When the radio waves hit a receiver, they make electrons vibrate inside it, recreating the original signal.
Radio waves are photons like light. When photons pass through regions where their speed changes they tend to bend, from their original trajectory. The same phenomenon occurs when you put a spoon in water. you will see it bend. The photons reach the ionosphere where the refraction rate is different, so they bend.