What waves are used in medical?

What waves are used in medical?

X-Rays. X-rays are a type of radiation used for medical diagnosis. X-rays are like any electromagnetic radiation, consisting of energetic particles called photons. X-rays pass through the skin but are resistant to bones.

How are waves used in the medical field?

The great thing about waves is that they not only help doctors work out what’s going on inside our bodies, they can also help treat diseases too. A type of wave called Gamma rays can kill cancer cells. A machine called a ‘gamma knife’ converges hundreds of gamma rays onto a tumour with remarkable accuracy.

What are different waves used for?

Radio waves – radio and television. Microwaves – satellite communications and cooking food. Infrared – Electrical heaters, cooking food and infrared cameras. Visible light – Fibre optic communications.

How do hospitals use gamma radiation?

Uses in Medicine Gamma rays are widely used in medicine and specifically in the area of oncology to treat malignant and cancerous tumors during a process called gamma knife surgery. In this type of treatment, concentrated beams of gamma rays are directed at tumors in order to kill cancerous cells.

What waves are used by an oncologist?

Radiation therapy uses high-energy particles or waves, such as x-rays, gamma rays, electron beams, or protons, to destroy or damage cancer cells.

Which waves in the electromagnetic spectrum are harmful to humans?

The most dangerous frequencies of electromagnetic energy are X-rays, gamma rays, ultraviolet light and microwaves. X-rays, gamma rays and UV light can damage living tissues, and microwaves can cook them.

What waves are transverse waves that disturb?

Radio waves are transverse waves that disturb electromagnetic fields.

What are beta rays used for?

Beta radiation is used for tracers and monitoring the thickness of materials. Doctors may use radioactive chemicals called tracers for medical imaging. Certain chemicals concentrate in different damaged or diseased parts of the body, and the radiation concentrates with it.