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MacBook Pros do not emit any harmful radiation.
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∙ 12y ago
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Is Microwave radiation of very high intensity harmful?
Yes, radiation of any frequency can be harmful when it is intense enough.
What is effective shielding?
Effective shielding is when all harmful Positive Ions harmonize and neutralize harmful energies like wireless radiation, cell phone radiation, mobile phone radiation, computer radiation all other form of harmful radiation not juse Electrmagnetic Fields (EMF). Effecitve Radiation shielding needs to generate life giving beneficial healthy Negative ions, which make us feel great when we are out in nature, to protect you from the noxious emissions from these electro-magnetic and electro-frequency emitting devices which cause electromagnetic pollution and electro-sensitivity. Blocking a few frequencies won't do it, as there is not many substances that block all forms of radiation and harmful energy, then if any of them get in or around the blocker, then it is useless.
Do all atoms give out radiation?
Any excited atomic nucleus can radiate energy, but we generally only see radioactive atoms emitting radiation.
Does radiation travel any direction?
Yes. Radiation travels in all directions, however, it can be collimated, so as to be coerced into traveling in one direction, but that is not a process of the emitting nuclide.
Is there any way to change the average amount of radiation emitted from a radioactive substance?
No, there is none at all. Shielding can be placed around it to limit exposure, but it has no effect on what the substance is emitting.
Is a blue light radioactive?
If you mean radioactive as in atomic or nuclear, not necessarily. Light is radiation, regardless of its color, but not usually radioactive in and of itself. Atomic or nuclear radiation has no color.However, by the strictest definition, anything that emits radiation of any kind, such as a blue light bulb emitting blue light (which is radiation), could be considered radioactive.
Does electricity rely on radiation to do its work?
No. Electric clocks, blenders, immersion heaters, garage door openers, doorbells, curling irons, carving knives, battery chargers, and shavers all do their jobs without absorbing or emitting any radiation.
How much radiation does a television give off and can it be harmful?
LCD televisions radiate very little energy and are considered to be as safe as any other electronic devices. There is no evidence to suggest that there is any danger form radiation.
Radiation from wireless security camera systems?
All electronics emit microscopic amounts of radiation. However, it is not even close to enough to cause harm to the health of a living thing. If you are concerned, keep your animals in places that are not near anything electronic.
Is nuclear energy harmful to a pregnant women?
Its not the nuclear energy, per se, that is harmful, it is the ionizing radiation that comes from the nuclear energy that is harmful. Also, its not the pregnant woman that's the issue, its the developing fetus that's the issue. Ionizing radiation is extremely harmful to developing fetal tissue, because any errors introduced at this stage have a very risk risk of compromising the viability of the fetus. Last, and lets be crystal clear on this point... nuclear energy itself is harmful to no one. Its the "generation of nuclear energy", i.e. the reactor itself, the power plant itself, that is the issue, if, in any way possible, there is an issue. You would not want a pregnant woman working as a radiation worker any more than you would want to give a pregnant woman an x-ray.
Does uv light emitted by a star have a wavelength that is longer than the visible light emitted by the star?
Ultra violet radiation has a shorter wavelength than visible light; this is true regardless of whether it is a star or any other source that is emitting it.
Is there any radiation caused from using the computer?
Yes. All forms of light are radiation including radio and microwaves. Since a computer monitor releases light, it releases radiation. Note that most radiation is harmless because it is absorbed by the elements in the air and/or can't penetrate our skin. Only radiation emitted from highly energetic fission and fusion reactions or the radioactive decay of extremely heavy elements is harmful.
