0
because
positive uses could be communication,
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∙ 10y ago
Ramond Tanilon
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Harmful effects of radio waves?
Radio waves aren't harmful at its usual pattern of operation. They are harmful only when a strong signal is close to a person. It can cause cancer and other problems. Radio waves may also cure. All waves have different results.
Why do radio waves diffract around building's while light waves do not?
Light waves do diffract, but the effect is very very small. In general diffraction effects are important when the object interacting with the wave has dimensions that are comparable to the wavelength of the wave. Light waves have much shorter wavelength compared to the radio waves. Hence the effect. (It should also be noted that radio waves penetrate buildings much better than light waves, but that leads to a more nuanced discussion of diffraction effects.)
Does mechinal waves have radio waves?
no, mechanical waves are not radio waves
How are electromagnetic waves different to radio waves?
Radio waves ARE electromagnetic waves.
What is a radio wave?
Radio waves are electromagnetic waves. The radio waves have the longest wavelengths in the electromagnetic spectrum. A radio wave has a much longer wavelength than does visible light. We use radio waves extensively for communications.
What are some negative factors about radio waves?
Radio Waves can cause radiation. :(
What are the negative effects for logging in Australia?
waves
Is believing in a god essential?
i think its very essential to believe in god. god is a positive word created by us in a positive stream of life. whenever we think or pray god we emmit positive waves from our body. these waves float in the atmosphere and effects each and every creature of the universe, these waves reduces the negative waves from the universe.
What is negative about radio waves?
you can get radiation poisoning and cancer from radiation
What are the positive uses of Radio Waves?
it could promote artists
When two waves interfere the displacement where two troughs meet is positive negative zero or a crest?
Negative
Harmful effects of radio waves?
Radio waves aren't harmful at its usual pattern of operation. They are harmful only when a strong signal is close to a person. It can cause cancer and other problems. Radio waves may also cure. All waves have different results.
What is it when two waves that meet and make bigger or smaller waves?
This is called interference. Positive interference makes bigger waves, Negative interference makes smaller waves.
Why do radio waves diffract around building's while light waves do not?
Light waves do diffract, but the effect is very very small. In general diffraction effects are important when the object interacting with the wave has dimensions that are comparable to the wavelength of the wave. Light waves have much shorter wavelength compared to the radio waves. Hence the effect. (It should also be noted that radio waves penetrate buildings much better than light waves, but that leads to a more nuanced discussion of diffraction effects.)
What are the positive effects of infrared waves?
you can use infrared photographs catch amazing picture
Does mechinal waves have radio waves?
no, mechanical waves are not radio waves
Are radio waves transverse waves or longitudinal waves?
Transverse. Radio waves are electromagnetic waves, which are transverse.
