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Ultraviolet A (UVA) and ultraviolet B (UVB) radiation are both types of ultraviolet light that can harm the skin. UVA rays penetrate deeper into the skin and can cause premature aging and wrinkles, while UVB rays primarily affect the outer layers of the skin and are the main cause of sunburns and skin cancer. It is important to protect your skin from both types of UV radiation by using sunscreen and seeking shade.

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4mo ago

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What does the B stand for in ultraviolet B?

The "B" in ultraviolet B stands for the specific range of ultraviolet (UV) radiation, which falls between 280-315 nanometers on the electromagnetic spectrum. UVB radiation is responsible for causing sunburn and plays a role in tanning and vitamin D synthesis.


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Exposure to ultraviolet B radiation increases the production of melanin.


Ultraviolet A and ultraviolet B are the two types of radiation form sunlight only uva is dangerous?

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What has the author Steven D Heywood written?

Steven D. Heywood has written: 'Effects of ultraviolet-B radiation on the biochemical composition of a marine diatom, Phaeodactylum tricornutum' -- subject(s): Marine phytoplankton, Ultraviolet radiation, Effect of radiation on


What has the author Peter M Farr written?

Peter M. Farr has written: 'The erythemal response of human skin to ultraviolet B and Ultraviolet C radiation'


What is sunburns?

A burn on the skin caused by excessive exposure to the sun or other sources of ultraviolet-A and -B radiation.


Is uva radiation the lowest?

No, ultraviolet A (UVA) radiation is not the lowest on the electromagnetic spectrum. It falls between ultraviolet B (UVB) and visible light in terms of wavelength and energy. UVA radiation is longer in wavelength compared to UVB, but shorter than visible light.


What has the author Robert B Gantt written?

Robert B. Gantt has written: 'The effect of a single exposure of ultraviolet rays on performance in selected motor parameters' -- subject(s): Motor ability, Physiological effect, Ultraviolet radiation


What job does the ozone do?

The ozone layer acts as a shield in the Earth's stratosphere, protecting us from the harmful ultraviolet (UV) radiation from the sun. It absorbs most of the sun's UV-B radiation and some of the UV-A radiation, preventing it from reaching the Earth's surface and protecting living organisms from potential harm, such as skin cancer and cataracts.


What is the differences between ppp and pptp?

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What is the range of uv region?

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Is uv radiation harmful?

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