Which of the following is an example of an artificial source of radiation?

An example of an artificial source of radiation is X-ray machines. These machines generate ionizing radiation for diagnostic and therapeutic purposes in the medical field. Unlike natural sources of radiation, which originate from natural materials and cosmic phenomena, artificial sources are created by human activities and technology. X-ray machines are designed specifically to produce X-rays, which are a form of electromagnetic radiation used to create images of the inside of the body. This distinguishes them from natural radiation sources such as radon gas, cosmic rays, and isotopes found naturally in foods like potassium-40 in bananas, all of which occur without direct human intervention. Understanding artificial sources like X-ray machines is crucial in radiation safety practices, as they require specific protocols to limit exposure and ensure safe use in medical environments.