yes they can be very harmful there known to cause skin cancer
Ultraviolet light is also known as UV light. Ultraviolet light is electromagnetic radiation wavelengths and is emitted in black lights, tanning lamps and sunlight.
The ozone layer absorbs ultraviolet light and protects us from its harmful effects.
ultraviolet light
u can get SKIN cancer from tanning becuz the harmful rays of the sun, and becuz u obviously did not put enough sun screen on before u went out side...
uva
because they are nice
Yes, tanning beds use UV light because it is the only frequency of light that makes our skin cells produce melanin, darkening our skin and giving it various hues.
Ultraviolet (UV) radiation has wavelengths shorter than violet light. UV light is not visible to the human eye but can be harmful if exposed to in large amounts. UV light is commonly associated with tanning beds, black lights, and the sun.
Typically speaking, sunless tanning could potentially cause cancer. Since, sunless tanning is operated using ultraviolet light, there is a chance it might cause cancer.
Tanning lamps mainly emit UVA and UVB light. UVA light penetrates deeper into the skin and is responsible for tanning, while UVB light is more associated with sunburn. Some tanning lamps also emit UVC light, which is mostly absorbed by the ozone layer and doesn't reach the Earth's surface in significant amounts.
It protects us from the harmful ultraviolet light from the sun.
Ultraviolet light comes from the sun, and is what makes our skin darker, so we use UV light to tan ourselves in tanning salons.