- Is it at all possible for hydrogen nucleus to admit an alpha particle?
- What change in atomic number occurs when a nucleus emits an alpha particle what change occurs when the nucleus emits a beta particle?
- Is radioactivity on earth something relatively new defend your answer?
- When thorium atomic number 90 decays by alpha radiation What is the atomic number of the resulting nucleus?
- What are the 4 types of electromagnetic radiation?
- How does electromagnetic field affect humans?
- What are the symptoms of electromagnetic hypersensitivity?
- Are humans sensitive to electromagnetic energy?
- Does human body emit electromagnetic field?
- How far should a transformer be from the house?
- What is a safe distance from power lines?
- Do high voltage lines cause cancer?
- Do high voltage power lines give off radiation?
- Do laptops cause cancer?
- Can sleeping next to a phone cause cancer?
- Is the radiation from a laptop harmful?
- Is sleeping next to your laptop bad?
- Is it bad to sleep next to a printer?
- Is it safe to sleep near your phone?
- Is it bad to sleep with electronics near you?
Is it at all possible for hydrogen nucleus to admit an alpha particle?
Is it at all possible for a hydrogen nucleus to emit an alpha particle? It is not possible since a hydrogen nucleus is only a single proton and an alpha particle is a helium nuclecus containing two protons and two neutrons. A hydrogen nucleus just doesn’t have enough particles to give off alpha radiation.
What change in atomic number occurs when a nucleus emits an alpha particle what change occurs when the nucleus emits a beta particle?
What change in atomic number occurs when a nucleus emits an alpha particle ? A beta particle? The atomic number is reduced by two in an alpha decay. The atomic number is increased by one in a beta decay.
Is radioactivity on earth something relatively new defend your answer?
Is radioactivity on the Earth something relatively new? Defend your answer. No. It has been around longer than the human race and has been a part of the environment as long as the sun, rain and soil have been.
When thorium atomic number 90 decays by alpha radiation What is the atomic number of the resulting nucleus?
What are the 4 types of electromagnetic radiation?
The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.
How does electromagnetic field affect humans?
Low-frequency magnetic fields induce circulating currents within the human body. The strength of these currents depends on the intensity of the outside magnetic field. If sufficiently large, these currents could cause stimulation of nerves and muscles or affect other biological processes.
What are the symptoms of electromagnetic hypersensitivity?
Some individuals have reported a wide range of non-specific health problems that they attribute to low-level exposure of electromagnetic fields (EMF). The symptoms most commonly reported include headaches, body pain, lethargy, tinnitus (ringing in the ear), nausea, burning sensation, heart arrhythmia and anxiety.
Are humans sensitive to electromagnetic energy?
Some people, however, believe they’re allergic to radiation that’s emitted from electronics. This perceived condition is called electromagnetic hypersensitivity or electrohypersensitivity (EHS). It happens when someone feels that they’re extra-sensitive to electromagnetic fields (EMFs).
Does human body emit electromagnetic field?
Yes, humans give off radiation. Humans give off mostly infrared radiation, which is electromagnetic radiation with a frequency lower than visible light. This effect is not unique to humans. All objects with a non-zero temperature give off thermal radiation.
How far should a transformer be from the house?
The consumer is responsible for furnishing the trench and furnishing and installing the conduit. The transformer end should be dug to a distance of two feet from the transformer pad. The house end should be attached to the meter base. The Cooperative requires an inspection prior to filling or conductor installation.
What is a safe distance from power lines?
Work at a safe distance This is the most important rule: Work at a safe distance from all power lines. The Occupational Safety and Health Administration (OSHA) requires that equipment be kept at least 10 feet away from power lines with voltages up to 50kV.
Do high voltage lines cause cancer?
“There is no known mechanism by which magnetic fields of the type generated by high voltage power lines can play a role in cancer development. Nevertheless, epidemiologic research has rather consistently found associations between residential magnetic field exposure and cancer.”
Do high voltage power lines give off radiation?
EMR associated with power lines is a type of low frequency non-ionizing radiation. Electric fields are produced by electric charges, and magnetic fields are produced by the flow of electrical current through wires or electrical devices.
Do laptops cause cancer?
Current scientific evidence indicates there is no link between using a portable (laptop) computer and cancer. Most of the theories about laptops and cancer relate to heat, electromagnetic radiation, or radiation from wireless networks (WiFi).
Can sleeping next to a phone cause cancer?
After evaluating several studies on the possibility of a connection between cellphones and glioma and a noncancerous brain tumor known as acoustic neuroma, members of the International Agency for Research on Cancer — part of the World Health Organization — agreed that there’s limited evidence that cellphone radiation …
Is the radiation from a laptop harmful?
Laptops emit EMFs in many different frequencies, and these EMFs can be extremely harmful to your health. Your vital organs also get an unhealthy dose of electromagnetic radiation from your laptop computer, if you make a habit of actually putting it on your lap.
Is sleeping next to your laptop bad?
Why taking your laptop to bed is a bad idea According to sleep researcher at Glostrup Hospital, Birgitte Rahbek Kornum, PhD, it’s a well-known fact that light in bed can disrupt your night’s sleep. When evening falls the brain begins to produce the substance melatonin, which causes the body to relax, she explains.
Is it bad to sleep next to a printer?
It’s unhealthy to fall asleep at/next to a computer, but not literally to sleep next to one. Falling asleep by your computer means you pushed yourself too far before heading to bed. It’s also been shown that the bright screens of computers mess with sleep quality.
Is it safe to sleep near your phone?
quicklist: 2category: Why You Shouldn’t Sleep With Your Phonetitle: You could keep yourself awakeurl:text:Cell phones (and tablets, TVs, and other gadgets with LED screens) give off what’s known as blue light—a type that studies suggest can inhibit the production of the sleep-inducing hormone melatonin and disrupt our …
Is it bad to sleep with electronics near you?
Sounds and blinking lights can cause unwanted awakenings when sleeping next to electronics. The blue light emitted by many devices disrupts the natural production of melatonin, a hormone that facilitates sleep and can throw off your circadian rhythm.