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These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. The following identifies frequency band designations, nominal frequency ranges, nominal wavelengths, and application uses. The Wavelength (W) spectrum also starts around zero and extends to infinity, in reverse. The Frequency (F) spectrum starts close to zero (0) and can extend to infinity. It can become a serious problem with chronic exposure, but it is something that is easy to mitigate in your daily living, even as the world becomes more and more hyper-connected.įrequencies on the Electromagnetic Spectrum While it doesn’t have quite the health effects of atomic warfare, small effects in cells can interfere with cell communication, the transport of hormones and neurotransmitters, and can eventually shift entire processes in your body. This level of Radio Frequency and Extremely Low Frequency radiation exposure has already been linked to a variety of health conditions, including: fertility problems, cancer, and neurological disease. This shows that it is possible for lower-energy radiation, like that coming from cell phones and laptops, to affect our bodies. However, new research has established that biological effects on cells do exist, regardless of any heating effects! It wasn’t thought that biological effects could be present without a paralleled heating effect. It was thought by the scientific community for a long time that the only way lower level energy radiation can cause harm is by the energy having a thermal effect on our bodies basically, with high power levels this low-energy radiation is able to heat up our cells and tissues, and cause heat damage. You may immediately notice the damage of high level of energy radiation, but lower level energy radiation can have just as serious side effects. While the waves are sorted out on a spectrum, that doesn’t mean their effects on humans are similarly sorted.Īs with anything, a little bit of radiation may be good for you, but too much radiation creates poison. The reason being, you don’t necessarily see danger right away when the changes it cause take time. Unfortunately, even at the low end of the spectrum, radiation can be dangerous, and in some ways, even more dangerous. Man-made EMF has only been around for the past hundred, and our bodies aren’t as equipped to protect against it. While visible light might be higher on the spectrum that RF and ELF frequencies, it has also been around naturally for millions of years.
When you expose yourself to these forms of low-level energy radiation should you be worried? They are, after all, on the left side of the spectrum and visible light is safe. In the words of Neo from the Matrix, “ it is everywhere.” We need it to listen to the radio, navigate to a new place, communicate with people on phones or laptops, power our homes, and even blow dry our hair! Anything that needs a plug or battery is emitting some EMF energy. In the modern age, EMF surrounds us when we turn on our TVs, cell phones, tablets and laptops. RF gives your phone a wireless connection, while ELF powers its internal circuitry. Scientists have been able to harvest this energy to make awesome tools for mankind like computers and the Internet. The resulting current from these waves can create action, such as computer microprocessors communicating. These frequencies range from 30 Hz to 300 GHz. Namely microwave-frequency radiation, which is interchangeable with radio wave-frequency radiation (RF), and extremely low frequency (ELF) radiation.
However, EMF radiation is what we commonly call the lower-energy radiation that enables electricity to function. To visualize these different spans of waves, scientists came up with the Electromagnetic Spectrum.Įlectromagnetic Radiation is EMF radiation, or EMR. When the energy of a wave increases, the frequency also increases and the wavelength decreases. Wavelength describes the distance over which the wave shape repeats, and this repetition is the frequency. These waves are all categorized by least powerful to most powerful, depending on their energy (E), wavelength (λ), and frequency (f). When photons move together, they do so in waves. Photons can travel alone or move around together in synchrony. Radiant Energy is made up of small packets of particles, called photons. Simply defined, radiation is a process by which energy particles or waves travel though space. Radiation is everywhere and in everything that gives off energy. This energy traveling through space is called radiation.
Atomic emission spectrum scarf full#
The Electromagnetic Spectrum refers to the full range of all possible Electromagnetic Field energy frequencies.
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