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Answer: No. Mobile phones do not give off sub-atomic (ionizing) radiation.
Answer: Yes. Mobile phones emit microwave (millimeter to centimeter range) electro-magnetic radiation, mostly at frequencies from 800 to 1800 MHz (1.8 GHz). This is below infrared.
Off Topic: Some independent scientific studies indicate (however, most contradict) that mobile phones may have health effects, including increasing the risk of brain cancer and other cancers and damaging fertility.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoAny radio transmitting device gives out radiation - it's the type of electromagnetic radiation we call radio waves.
If you're asking "do mobile phones give out *ionising* radiation", you need to understand that, as wavelength gets shorter (from radio, through infra-red, through visible to ultraviolet and beyond), electromagnetic waves get more energetic.
Eventually (into ultraviolet), they get so energetic that they can strip electrons off from atoms and leave the atoms ionised (charged), hence the term "ionsing radiation", and this is dangerous as it's shown to lead to cancer (think of skin cancer from sun exposure).
Do phones emit ionising radiation?
No.
Do phones cause cancer? By the previous question, no.
Do they cause brain tumours? The folks who say "yes" are still to be convinced that there's no current evidence for this.
Wiki User
∙ 13y agoCell phone screens emit visible radiation, also called "light." They must do this, otherwise you would not see them.
Wiki User
∙ 11y agoRadio Frequency Emissions.
A cell phone is just a complex microwave walkie talkie.
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1.68 watts per kilogram
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Wiki User
∙ 14y agoYes.
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True or false cellular phones produce radiation?
True - they work by using microwave radiation.
Cellular phones produse radiation?
yes
Does cell phones have magnetism?
The transmitter circuit produces the radiation, which exits the phone primarily through the antenna. Due to some major concerns about constant exposure to the radiation from mobile phones -- which can and does approach two watts under some conditions -- many newer phones have the antenna at the bottom of the phone, rather than above the earpiece as in older phones.
How much ultraviolet radiation do the new cellular phones have as allowed value?
Ultraviolet radiation is not something that cell phones typically emit but it is something that comes from outer space cosmos or even from our own sun.
What instrument is used to send voices by electricity?
Telephone, as in land lines. Cellular phones use electromagnetic radiation.
What cell towers do 02 mobile phones use?
Mobile phones use electromagnetic radiation in the microwave range. However, specifically 02 mobile phones would have to be researched in order to determine exactly what kind of phone it was and what tower it associated with if any.
Why does electromagnetic radiation cause cellular damage to humans?
The most common exposure to electromagnetic radiation is from the use of cell phones. It is a minor almost minute exposure. Why it can damage the cell structure of humans is because it is toxic it is simply because it is radiation.
The first country to introduce cellular phones?
the first country to introduce cellular phones was japan
Is it true that cancer is cause by radiation?
Yes, cancer is known to be caused by extended exposure nuclear radiation. If is also suspected by some that electromagnetic radiation (from electrical power lines and radio transmitters, including Cellular phones, WiFi, and radio stations)
Discuss the effects of ionizing radiation on cellular constituents?
what are the effects of ionizing radiation on cellular constituents
Where can one learn about the Verizon prepaid phones?
Many companies are offering prepaid phones today. Prepaid phones are cellular phones that one does not have to carry a contract with. With these phones one will prepay for cellular service. This means one will pay for the cellular service before you use it.
What were cellular phones called in the 1980's?
CAR PHONES
