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Since UV radiation has a shorter wavelenght than normal light it hits an object with the range 10 nm to 400 nm, and energies from 3eV to 124 eV. It causes cancer to skin cells under direct exposition of UV rad.

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14y ago

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How does ultraviolet radiation harm hgumans and life on earth?

The UV radiation harms life and humans on earth. These UV radiations are high wavelength. They cause skin cancer like problems.


Why does light not harm us but exposing UV radiation does harm us?

Light consists of various wavelengths, with UV radiation being a subset of the light spectrum. UV radiation is more energetic and can damage our skin cells and DNA when overexposed. Our bodies have natural defenses against visible light, while UV radiation can break down these defenses and cause harm.


Which region absorbs harmful ultraviolet radiation?

The ozone layer in the stratosphere absorbs harmful ultraviolet (UV) radiation from the sun. This layer acts as a shield, preventing most of the UV radiation from reaching the Earth's surface, where it can cause harm to living organisms, including humans.


What are the impacts of UV radiation?

There can be a number of impacts of UV radiation. These include global warming, melting or glaciers, floods, and various diseases in humans and animals.


How does uv and radiation relate?

UV (Ultraviolet) radiation is a type of electromagnetic radiation produced by the sun. It is known for causing sunburn and skin damage. UV radiation can be harmful to living organisms, including humans, if overexposure occurs.


What is ultraviolet radiation and how does it affect humans?

Ultraviolet (UV) radiation is a type of electromagnetic radiation that comes from the sun and tanning beds. Exposure to UV radiation can cause skin damage, premature aging, and increase the risk of skin cancer in humans. It is important to protect your skin from UV radiation by using sunscreen and wearing protective clothing.


Will UV radiation harm your giant African land snails?

Giant African land snails are native to East Africa but are illegal in the United States for being a devastating invasive species. No, UV radiation will not harm your giant African land snails.


What is the UV index?

The UV index is a measurement of the strength of ultraviolet (UV) radiation from the sun at a particular place and time. It helps people understand the potential health risks of exposure to UV radiation, with higher values indicating greater risk of harm from sun exposure.


What radiation is absorbed by glass?

Glass is transparent to visible light but absorbs ultraviolet (UV) radiation. This is why glass can protect against UV rays from the sun, which can be harmful to both humans and materials.


How does uv harm organisms?

Yes, humans can get melanoma's, bacteria can die, etc. etc. UV can also do good, for exampe, the energie needed for photosyntesis comes from UV.


What is ultraviolet radiation where does it come from what is uv index and how is the uv index determine?

Ultraviolet (UV) radiation is a type of electromagnetic radiation that comes from the sun and can also be produced by artificial sources like tanning beds and some lamps. The UV index measures the level of UV radiation from the sun at a particular place and time, which helps to inform people about the potential risk of harm from sun exposure. The UV index is determined based on factors like the angle of the sun, cloud cover, and ozone levels in the atmosphere.


How does UV radiation harm us and how can we protect ourselves?

UV radiation can harm us by sunburns, sin cancer, and eye cataracts. how to protect our selves is to wear sunscreen(SPF=sun protection factor), wear a hat/sunglasses, and stay insideor in shade from 12-2 pm.