Outline five common sources of radiation in laboratory
1. X-ray machines: X-ray machines are commonly used in laboratories for medical imaging or material analysis. They emit ionizing radiation in the form of X-rays.
2. Nuclear reactors: Some laboratories may house small-scale nuclear reactors for research and experimentation purposes. These reactors generate ionizing radiation as a byproduct of nuclear reactions.
3. Radioactive isotopes: Labs often work with radioactive isotopes for various purposes, such as tracing or labeling molecules, studying biological processes, or conducting radiography. These isotopes emit ionizing radiation.
4. Particle accelerators: Many laboratories use particle accelerators to accelerate charged particles, such as protons or electrons, to high speeds. When these particles collide with target materials, they produce ionizing radiation.
5. Industrial equipment: Laboratories that work with industrial processes or materials, such as manufacturing or material testing, may have equipment that emits non-ionizing radiation, such as microwave ovens, ultraviolet lamps, or lasers.