read.cash Log in
@Kris2310

BIG IDEA! Do you know that Television sets, heat lamps, X- ray machines, and microwave ovens have something in common? They all use electronic waves.. Electric waves are transverse waves consisting of a combination of oscillating electric and magnetic field. It is the transmission of energy through a vacuum. Good morning EVERYONE 👤 👤 👤

6 comments

Log in to join in Reading is open to everyone. Replying needs an account.