Q:
What are some materials that block radio waves?
A:
Quick Answer
Most metallic objects, like aluminum foil, iron or zinc objects, anything with copper or iron oxide paint, steel pots, and iron skillets can block radio waves. However, depending on the frequency of different radio wavelengths, some wavelengths may be powerful enough to surpass certain metals.
Continue ReadingFull Answer
Radio waves are a type of electromagnetic radiation that is very useful for communication purposes but not harmful in any way. Radio waves are typically waves with very low frequency and long wavelength. These waves are good for traveling long distances but are not generally very powerful. This allows simple metals to block radio waves.
Learn more about Optics & WavesSources:
Related Questions
-
Q:
What are some properties of radio waves?
A: Some properties of radio waves, which are a type of electromagnetic radiation, are that they have the longest wavelengths and the shortest frequencies on t... Full Answer >Filed Under: -
Q:
What are some types of residential metal roofing?
A: Residential metal roofing materials include steel, aluminum, stainless steel, copper, zinc and alloys of several metals. Steel and aluminum are the most co... Full Answer >Filed Under: -
Q:
What are pans made out of?
A: Pans and other cookware are made from a variety of different materials, including aluminum, carbon steel, cast iron, copper and stainless steel. The qualit... Full Answer >Filed Under: -
Q:
How are radio waves detected?
A: Radio waves are detected using electrical circuits that receive these electromagnetic signals in an antenna, and then the radio frequencies are modulated t... Full Answer >Filed Under:
