"Radio wave" is not like the others. "Radio wave" doesn't belong.
No.
fire
No. Radio waves are a type of electromagnetic waves.
Sunshine
x rays radio and light
No.
informational media text
B. Radio Shack
mahal ni micky c jayson bacube
fire
You need a radio to listen to updates and etc.
No. Radio waves are a type of electromagnetic waves.
no, mechanical waves are not radio waves
Well... waves on springs are caused by mechanical energy. You can't, for example, sent radio waves along a spring and see them. So answer: mechanical waves.
The earthquake
Free Radio - 2007 Earthquake 2-6 was released on: USA: 7 May 2009
Sunshine