Radiation and human health reading answers

IELTSDATA READING PASSAGE 94-RADIATION AND HUMAN HEALTH. Reading Passage has 5 sections A-E. From the list of headings below choose the most suitable heading for sections B to E. Write the appropriate numbers (i-viii) in boxes 1-4on your answer sheet. Note: There are more headings than sections so you will not use all of … READING PASSAGE 94-RADIATION AND HUMAN HEALTH IELTS READING ANSWER Read More » IELTSDATA is not affiliated, approved , endorsed by the University of CambridgeESOL, the British Council, and IDP Education Australia. “All materials on this site are just for helping students prepare for the IELTS test.” ” ALL The Answers Of the Questions on this site send by Students and some data taken from the internet “

Medical News Todayonly shows you brands and products that we stand behind. Our team thoroughly researches and evaluates the recommendations we make on our site. To establish that the product manufacturers addressed safety and efficacy standards, we: • Evaluate ingredients and composition:Do they have the potential to cause harm? • Fact-check all health claims:Do they align with the current body of scientific evidence? • Assess the brand:Does it operate with integrity and adhere to industry best practices? We do the research so you can find trusted products for your health and wellness. An electromagnetic field (EMF) is an area of moving electrical charges. Some EMFs, especially those involving ionizing radiation, can be harmful. For most people, exposure to EMFs occurs on a daily basis, as the fields are virtually everywhere. These fields can come from natural sources, such as thunderstorms, or they may be manufactured, as are radio waves, microwaves, and X-rays, for example. According to Share on Pinterest A microwave is a source of non-ionizing EMFs. EMFs exist on a spectrum, and a field’s location on the spectrum depends on its wavelength and frequency. There are The types are: Ionizing The energy from this type of radiation can This breaks chemical bonds. In the human body, high doses of ionizing radiation can prompt unstable atoms called free radicals to cause Some more common sources of ionizing radiation are gamma rays, which can help treat cancer, and X-rays. Visib...

Just been revising radiation for an upcoming exam, and was wondering which form of radiation, [tex]\alpha[/tex], [tex]\beta[/tex] or [tex]\gamma[/tex] is the worst to be exposed to? Ionising power decreases from alpha to gamma, but penetrating power increases from alpha to gamma. Which is more important when considering how much damage each form can do to human cells? Your question is too open. You need to have some specifics about how the doses were recieved. If you have alpha or beta radiation striking your skin, its pretty much harmless. As Drakktih said, the harmfulness of radiation on the human body depends if you are talking about external or internal radiation. If you are standing next to a radioactive sources, the only real danger comes from the gamma radiation. The alpha and the beta are stopped pretty much by the first layers of skin. If you inhale or ingest some radioactive materials, then the alpha can start causing serious damage. Although, never neglecting the effects of beta and gamma, the alpha radiation will probably be the most harmful for the body. Cheers The weighting factors for x-rays, gamma rays, electrons, positrons and muons is 1. Neutrons range from 2 to 20 depending on their energy. Alpha particles are 20! Consequently, alpha radiation is far more dangerous to human health. X-rays, gamma rays and electrons generally form diffused ions when they strike human cells. Normal healthy cells are well equipped to easily repair such ions. Alpha radiation ...