Manarmanarm!!
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
I think they use frequency modulated sound waves rather than electromagnetic waves as to be honest i cant think of an em wave that would work.
There are two types of smoke detectors:Alpha particle - these do not use electromagnetic wavesPhotoelectric - these use a beam of either visible lightor near infrared electromagnetic waves
infrared radiation:)
They use electromagnetic waves. cellphones use radio waves while electric and microwave ovens use infrared and/or microwaves
Yes. We call the waves "radio".
Radio waves, sounds waves arn't electromagnetic waves.
electromagnetic waves
Solar flares emit electromagnetic waves.The electromagnetic wave interrupted cellular phone communications.Satellites can be damaged by electromagnetic waves.
Radio communication works by converting sound waves into electromagnetic waves. These electromagnetic waves are then encoded in the radio frequency range of the FM or AM station your are listening to.
I think they use frequency modulated sound waves rather than electromagnetic waves as to be honest i cant think of an em wave that would work.
radio waves.
Energy
WiFi uses electromagnetic waves in the microwave band, around 2.4 GHz or 5 GHz.
There are two types of smoke detectors:Alpha particle - these do not use electromagnetic wavesPhotoelectric - these use a beam of either visible lightor near infrared electromagnetic waves
infrared radiation:)
Alvin Schaffer has written: 'The use of electromagnetic Walsh waves in radar' -- subject(s): Electromagnetic waves