0
Kills it
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
What effect does a high level of UV light have on phytoplankton?
the UV light kills single-celled organisms
Where to get uv light bulbs?
UV lamp, also called Black-light Lamp, device for producing electromagnetic radiations in the wavelengths between those of visible light and X-rays. The Sun's rays are rich in such radiation, sometimes referred to as black light because it is not visible to the unaided eye.
How do Plant light bulbs work?
The fluorescent type of light bulbs (correctly called lamps) have a phosphor that besides emitting visible light (400 to 750 nm) also emits some UV enengy in the UV-A range. Plants need visible light and some UV-A to be effective.
What are the best brands of UV light bulbs?
The best UV light bulbs are made by Sylvania and Philips. The downside of the story is that UV light bulbs of those brands are among the most expensive on the market.
Which rays of the sun can in high quantities damage the skin?
UV RAYS!!! The sun is the major natural source of UV Rays. UV Rays are invisable. They are still a form of light rays. UV stands for Ultra Violiet Rays. These (UV) rays cause sunburn and damage the eyes. Overexposure of UV Rays can cause serious skin cancer. UV Rays, however, can have useful effects, too. They can destroy harmful organisms. UV RAYS!!! The sun is the major natural source of UV Rays. UV Rays are invisable. They are still a form of light rays. UV stands for Ultra Violiet Rays. These (UV) rays cause sunburn and damage the eyes. Overexposure of UV Rays can cause serious skin cancer. UV Rays, however, can have useful effects, too. They can destroy harmful organisms.Utraviolet rays
Can UV light radiation effect growth?
Yes. Plant life is known to benefit from UV light. An example is people who grow their own marijuana indoors under UV lights.
What is the effect of longer exposure to ultraviolet light?
Prolonged exposure to ultraviolet light can have a number of effects on bacteria. For example, the exposure can lead to mutations in the bacteria's DNA or complete eradication of the bacteria, giving UV light antibacterial properties.
What is the reason of incubating the UV-exposed cells in the dark environment?
cell that survive DNA damage due to the effect of the UV LIGHT only can growth in dark environment.
Why do hairdressers have uv light?
The UV light causes DNA damage in bacteria, so it is used to sterilize the equipment.
What can you infer about the UV rays?
They stimulate bacteria growth or They are beneficial to the water molecules.
Does UV light sterilize utensils?
UV light radiation kills bacteria and can sterilize utensils (UV rays are used to sterilize goggles in the laboratory, for example.
What effect does a high level of UV light have on phytoplankton?
the UV light kills single-celled organisms
What effect does high levels of UV light have on phytoplankton?
the UV light kills single-celled organisms
How does ultraviolet light kill bacteria?
UV light causes dimerisation between Cytosine bases in DNA (causing it to mutate). As bacteria only have small genomes, mutations will have a lethal effect a lot more commonly than if it happened to a person.
Which part of the em spectrum can be used to kill bacteria?
Ultraviolet (UV) radiation, specifically UVC light, can be used to kill bacteria. UVC light has a short wavelength and high energy, which damages the DNA and RNA of bacteria, preventing their growth and reproduction. This property makes UVC light an effective tool for disinfection purposes.
Does UV light kill bacteria?
yes, it does it burns it until it goes away.
Will indium display the photoelectric effect with UV light?
yes it will
