Ionizing radiation can damage cells by breaking chemical bonds in molecules, disrupting cell function, and potentially causing mutations in DNA. This damage can lead to health effects such as increased cancer risk, radiation sickness, and genetic mutations. The extent of harm depends on the dose of radiation and the duration of exposure.
Radio radiation is non-ionizing, meaning it does not have enough energy to remove electrons from atoms or molecules. This type of radiation is generally considered less harmful to human health compared to ionizing radiation.
Alpha particles are ionizing radiation because they have a positive charge and can remove electrons from atoms they interact with, causing ionization. This can damage living tissues if exposure is significant.
Infrared radiation is non-ionizing, which means it does not have enough energy to remove electrons from atoms or molecules. It is considered low-energy electromagnetic radiation that can generate heat in tissues but does not have enough energy to cause ionization.
Microwaves are non-ionizing electromagnetic radiation, which means they do not have enough energy to remove electrons from atoms or molecules. This makes them safer for everyday use compared to ionizing radiation like X-rays or gamma rays.
Alpha radiation is the most ionizing form of radiation because it consists of alpha particles, which are large and heavy and interact strongly with matter, causing a high degree of ionization.
Some of the sun's rays are ionizing and some not. The portion that is not ionizing is the visible spectrum, anything with longer wavelength (infrared), and a bit of the ultraviolet spectrum. The shorter wave lengths are all ionizing.
Ionising radiation from Alpha, Beta and Gamma emissions (from radioactive materials) are harmful to most organs of the body.
Radio radiation is non-ionizing, meaning it does not have enough energy to remove electrons from atoms or molecules. This type of radiation is generally considered less harmful to human health compared to ionizing radiation.
X-Rays, smoke detectors, sterilizing medical supplies, destroying cancer, CAT scans of the body.
mobile/cell phones microwaves radiation power lines
Smoke detectors
The IR in IRMER stands for Ionising Radiation to which the regulation relates. MRI does not employ Ionising radiation so as far as I am aware the regulation doesn't apply to MRI.
Alpha particles are ionizing radiation because they have a positive charge and can remove electrons from atoms they interact with, causing ionization. This can damage living tissues if exposure is significant.
Energy from the Sun arrives through space as heat and light (and other things) as a form of electromagnetic radiation. There are two types of this, ionising and non-ionising. Below about ultra violet wavelengths the energy is non-ionising, which means it does no harm except possibly heating things up too much. At shorter wavelengths the energy is 'ionising', which means it could produce radiation sickness by altering atoms in the body. That is why too much sunshine occasionally causes skin cancer.
Because it emits ionising radiation
Radioactive elements.
heat or light from the sun, microwaves from an oven, X rays from an X-ray tube, and gamma rays from radioactive elements