Answer:
X-rays
Step-by-step explanation:
- Electromagnetic waves are wave that do not require a material medium for transmission and they travel with a speed of light,
- Electromagnetic waves have a wide range of applications in medicine, for example use of x-rays in medicine in CT scans.
- CT scans uses X-rays to produce a cross-sectional image of the body or the part of the tissue being studied using x-rays and a computer.