Period 3 By: Jasmine Mascote
400nm - 10nm
nm = nanometers
7.5x10^14 -3x10^16 Hz
- Sun tanning
Health impacts (bad)
- Sunburn is the best-known acute effect of excessive UV radiation exposure.
- Induces degenerative changes in cells of the skin, fibrous tissue and blood vessels leading to premature skin aging, photodermatoses and actinic keratosis.
- Inflammatory reaction of the eye.
- In the most serious cases, skin cancer and cataracts can occur.
How the sun sees you