What is the study of X-rays and radioactive substances called?
What is the study of X-rays and radioactive substances called?
Vocabulary
| Question | Answer |
|---|---|
| Radioisotope | Radioactive form of a substance; radionuclide. |
| Radiology | Medical specialty concerned with the study of x-rays and their use in the diagnosis of disease; includes other forms of energy, such as ultrasound and magnetic waves. |
Who study the radioactivity using X-ray spectroscopy?
Wilhelm Conrad Röntgen
Wilhelm Conrad Röntgen, a German physicist, was awarded the first Nobel Prize in physics in 1901 for his discovery of X-rays in 1895. His new technology was quickly put to use by other scientists and physicians, according to the SLAC National Accelerator Laboratory.
What nuclear detector is used to detect X-rays?
Scintillator detectors are widely used in these applications. These detectors use scintillators to convert X-rays into light and detect this light to detect X-rays indirectly.
How do you detect X-ray waves?
Perhaps the most common type of X-ray detector uses an electric current to measure incoming X-rays. In this type of detector, an X-ray interacts with a material freeing an electron. That electron can rattle around in the detector and give energy to other electrons.
How are X-rays and radioactivity the same?
The sources emit radiation all the time – you can not turn them on and off. The effect of x-rays and radioactivity on cells, animals and humans are equal. It is due to the fact that the radiation can ionize.
How is radioactivity detected in the human body?
Detection of Radioactivity Although some forms of electromagnetic energy, such as light and heat, can be detected by the human senses. One of the greatest draw backs to high energy radiation is the inability to detect it. We cannot see, feel, taste, smell, or hear the various forms of ionizing radiation.
How is the detection and measurement of radiation done?
The equipment utilized for the detection and measurement of radiation commonly employs some type of substance or material that responds to radiation. Many common methods use either an ionization process or molecular excitation process as a basis.
What kind of equipment is used to measure radiation?
However, there are more definitive means commonly used by scientists and technicians who study and work with radiation. The equipment utilized for the detection and measurement of radiation commonly employs some type of substance or material that responds to radiation.