Physics

• Microwaves are a type of electromagnetic radiation used in cooking and heating.
• Radio waves are a type of electromagnetic radiation used for communication.
• Infrared light is used in various control systems, such as televisions.
• Gamma rays are one of the most radioactive rays, and if they come into contact with a living body, they will destroy every living cell in the body.
• Visible light is the light that we can see.
• Ultraviolet light rays are dangerous because if too much UV rays are absorbed by the skin, your skin will burn and in extreme cases, you develop skin cancer.
• X rays are used to scan through your skin to examine your bones to look for a break, these rays are absorbed by your soft tissue, muscle, and tendons but not your bone, any extra X rays are taken in by the photographic film under the body part.