none. They are safe.
A microwave releases only micro waves. It doesn't release any harmful radiation. The only harm a microwave can cause is if you put certain items that can make it explode (like a lava lamp, dont try that please).
he will burn from the inside out
300 rem
A person's chances of dying of exposure to radiation depends on how much radiation they are exposed to.Radiation is a naturally occurring phenomenon. We are exposed to radiation through the sun, for example. Radiation is also found in man-made sources (ex. appliances, medical equipment). The human body, however, can only tolerate but so much exposure to radiation at any given time without damage.Radiation is often measured in REMS. Exposure to the sun will yield approximately 5-20 REMS. If exposed to 50-100 REMS of radiation, a person would experience mild radiation poisoning, with symptoms like headache, a temporary lowering of red blood cell count and even temporary male sterility.Between 100-200 REMS, humans experience light radiation poisoning. Symptoms include mild to moderate nausea and vomiting, fatigue, immune system suppression, miscarriage and even death in 10% of cases.Between 200-300 REMS, fatality occurs in 35% of cases.Between 600-1,000 REMS, fatality is almost 100% within 2 weeks of exposure.During the explosion of the power plant Chernobyl in the Soviet Union in 1986, the workers at the plant were exposed to fatal levels of radiation. Estimates are that those who died immediately were exposed to approximately 8,000 REMS of radiation.
There are two factors which determine the relative level of cosmic radiation at different points on the earth's surface. First, because the earth's magnetic field deflects the charged particles in cosmic radiation toward the magnetic poles, cosmic radiation levels are generally higher the closer you are to a magnetic pole, i.e., the higher your geomagnetic latitude. Second, since the earth's atmosphere provides physical shielding from cosmic radiation, cosmic radiation levels are generally higher at higher altitudes where there is less atmosphere between you and the vacuum of space. As it turns out, the impact of differences in altitude is much greater than the impact of differences in geomagnetic latitude. Because Colorado has a high average elevation, cosmic radiation is generally higher there than at other locations with lower altitudes.
Just EMI radiation, and these days, not much
Video slot machines will give off some radiation, much like your TV or the CRT monitor of your old computer; however, none of them are likely to produce enough radiation to cause any sort of damage.
Video slot machines will give off some radiation, much like your TV or the CRT monitor of your old computer; however, none of them are likely to produce enough radiation to cause any sort of damage.
none. They are safe.
Radiation of lightning, X-ray, can have energy exceeding 20MeV.
There are many electronic devices in the world that do in fact give off radiation. These devices include computers and microwaves for example.
No, it is bad for your health because of radiation from the screen and stuff.
Yes. Radiation is emanated from radioactive material, so the amount of radiation that someone "gives off" is a function of how much radioactive material they have inside them.
I would like an answer
The KVA rating of a transformer is based on how much heat the transformer can dissipate. The BIL rating is based on how well the windings are insulated. There are other "ratings" as well. Rough calculations can be done, but tests are generally performed to prove the calculations (transformer designers will design on the conservative side to insure the transformer meets specification). These type of calculations are best done by a computer. You will struggle to determine the hot spot max temperature rise in a transformer by hand.
It depends on the turns ratio of the transformer.
0. its a complete myth that computers emit radiation. in a purely physical sense the light from your monitor and heat from the CPU can be described as radiation, but neither of these propagate through tissue. it is no less healthy to spend 2-18 hours in front of a computer than a TV.