Definition of «ultraviolet»

Usage examples

1. Ultraviolet radiation can cause sunburn and skin damage if proper protection is not used, such as sunscreen.
2. Some insects have the ability to see ultraviolet light, which is used for navigation and finding food sources.
3. Ultraviolet lamps are commonly used in hospitals and laboratories to sterilize air and surfaces, killing bacteria and viruses.
4. Ultraviolet photography captures unique and striking images by revealing patterns and details that are invisible to the human eye.
5. Ultraviolet-blocking sunglasses protect the eyes from harmful UV rays, reducing the risk of cataracts and other eye conditions.
6. Ultraviolet light is used in forensic science to reveal invisible fingerprints and other evidence at crime scenes.
7. Certain minerals and gemstones may exhibit fluorescence under ultraviolet light, glowing or changing color when exposed to it.
8. Ultraviolet therapy, also known as phototherapy, is a medical treatment for certain skin conditions like psoriasis and eczema.
9. Ultraviolet absorption spectrophotometry is a technique used in chemistry to analyze the concentration of substances in a liquid sample.
10. Many animals, including birds and reptiles, have feathers or scales that reflect ultraviolet light, enabling them to communicate and attract mates.