Question

how is the work electromagnetic waves?

Answer 1

electromagnetic waves survey app which can travel through the vacuum of outer space mechanical wave unlike electromagnetic wave require the presence of a material medium in order to transport their energy from one location to another electromagnetic waves are created by the vibration of electric charge

Answer 2

Electromagnetic waves are waveswhich can travel through the vacuum of outer space. Mechanical waves, unlikeelectromagnetic waves, require the presence of a material medium in order to transport their energy from one location to another. ...Electromagnetic waves are created by the vibration of an electric charge.