The speed of electromagnetic radiation in vacuum is roughly 300,000,000 meters per second …nominally 50,000 to 100,000 times the speed of sound in steel.A 75-Hz radio wave in vacuum has a …
FAQ what type of electromagnetic radiation is used to examine the inside of a weld in a steel oil pipe
What are the types of electromagnetic radiation?
Electromagnetic Spectrum The represents the different forms of electromagnetic radiation. Electromagnetic radiation Light is classified as because electrical and magnetic fields vibrate in a light wave. Radiant energy is energy that travels by radiation. An example of this is light. Infrared Waves
What are some examples of electromagnetic waves used in everyday life?
Examining the inside of a weld in a steel oil pipe Microwaves Cell phone Gamma Waves Used by an oncologist (a physician who studies and treats cancer) Radio waves Tv broadcast signals Infrared waves Lamp used to warm a baby chick
What type of radiation is most effective against steel?
Gamma radiation is best because it is it is very penetrative so therefor is absorbed by the steel whereas beta and alpha radiation aren’t penetrative enough so would be stopped by the steel structure. Can radiation penetrate steel? Steel is among the more difficult substances for radiation to penetrate.
What electromagnetic waves can be used to communicate with satellites?
Microwaves are one type of Microwaves can be used to communicate with satellites. Gamma Rays Because have the highest energy of all electromagnetic radiation, they are the most damaging to human tissue. Frequency Compared to all other types of electromagnetic radiation, radio waves have the lowest… UV (Ultraviolet Rays)