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How much greater is the energy of a photon of ultraviolet radiation than the energy of an average photon of sunlight?
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What type of wave is an ultraviolet wave?
An invisible Electromagnetic radiation (also called solar radiation) whose wavelength is shorter than visible light but greater than X-rays (i.e in ORDER of 10-8 m) is called ultraviolet wave.
What is the difference between ultraviolet and visible radiation?
ultraviolet radiation has a greater frequency than visible light, that is to say that it cycles ("travels up and down") more times per distance traveled. it can also be expressed as having a shorter wavelength (distance traveled during one cycle) than visible light
What type of electromagnetic wave has highest energy a ultraviolet wave or an infrared wave?
Infrared radiation has a lower frequency than optical light as it is below the red end of the spectrum. "Infra" means below, making "infrared" meaning "below red. On the other hand, ultraviolet radiation has a higher frequency than optical light as it is above the violet end of the spectrum. "Ultra" means "above or greater", making ultraviolet meaning "above violet". The answer to your question would be: ultraviolet radiation has more electromagnetic energy than infrared radiation.
What has greater energy between ultraviolet and infrared?
ultraviolet has more energy.
What is ultraviolet radation?
UV stands for "ultraviolet" radiation, radiation of a shorter wavelength than visible light. It is the part of sunlight that heats the atmosphere and the surface of Earth. One form of UV radiation causes human skin to tan.
What type of wave is an ultraviolet wave?
An invisible Electromagnetic radiation (also called solar radiation) whose wavelength is shorter than visible light but greater than X-rays (i.e in ORDER of 10-8 m) is called ultraviolet wave.
What is the difference between ultraviolet and visible radiation?
ultraviolet radiation has a greater frequency than visible light, that is to say that it cycles ("travels up and down") more times per distance traveled. it can also be expressed as having a shorter wavelength (distance traveled during one cycle) than visible light
What has greater energy between ultraviolet and infrared?
ultraviolet has more energy.
What type of electromagnetic wave has highest energy a ultraviolet wave or an infrared wave?
Infrared radiation has a lower frequency than optical light as it is below the red end of the spectrum. "Infra" means below, making "infrared" meaning "below red. On the other hand, ultraviolet radiation has a higher frequency than optical light as it is above the violet end of the spectrum. "Ultra" means "above or greater", making ultraviolet meaning "above violet". The answer to your question would be: ultraviolet radiation has more electromagnetic energy than infrared radiation.
What is ultraviolet radation?
UV stands for "ultraviolet" radiation, radiation of a shorter wavelength than visible light. It is the part of sunlight that heats the atmosphere and the surface of Earth. One form of UV radiation causes human skin to tan.
Who were suntiger sunglasses?
A firm that used for the purpose of making sunglasses some NASA research on ultraviolet light and eagles eyes to develop protection for welders. Their original color was Sunset Orange and their glasses were advertised in aviation magazines because pilots flying at high altitudes are exposed to greater amounts of ultraviolet radiation than persons on the ground. Ultraviolet radiation is a major contributor to the growth of cataracts.
Why the skin is so susceptible to cancer?
The skin is susceptible to cancer because it is the outermost layer of the human body, and is constantly exposed to sunlight (well, almost). Sunlight contains Ultraviolet rays (a form of radiation, as with all light), that cause damage to the nucleus in the skin cells. This causes mutation to occur within the DNA, which in turn can lead to cancerous cells developing. Because our skin is always under ultraviolet attack, it leads to a greater possibility of cancerous cells developing, and therefore skin cancer appearing.
What has the shorter wavelength ultraviolet or infrared?
The infrared (IR) radiation has a longer wavelength (and a lower frequency) than ultraviolet (UV) radiation. The former is below the visible spectrum, and the latter is above that visible (sometimes called optical) spectrum. However, IR radiation does not have the longest wavelength in the Electromagnetic Spectrum. That would be the Radio Waves. Additionally,: The prefix Infra- suggests "standing under, sub-, inferior to" (IR: Standing under Red light waves) The prefix Ultra- suggests "standing beyond" Violet light waves
Do am radio waves have a lower frequency then ultra violet radiation?
Radio waves and ultraviolet waves are the same physical phenomenon.The difference is that radio waves have a much greater wavelength.(That's equivalent to saying that they have a much lower frequency.)
What are the negative facts about UV?
UV Radiation is that found in sunlight. A negative of this is that it can cause damage to the skin and can pose a greater risk for skin cancer.If you have overexposure it can also damage the eyes and cause a greater risk for cataracts.
Is infrared radiation more energetic than visible radiation?
No. Infrared (IR) light is longer wavelength (lower frequency) light and is of lower electromagnetic energy than shorter wavelength (higher frequency) ultraviolet (UV) light. Note that our skin "senses" infrared light (which we normally think of as heat) in a different way than it does ultraviolet light. This may account for the difference in the way it "feels" when we're exposed to light of the two energies. To be clear, ultraviolet light has higher energy photon for photon than infrared light. If both are absorbed by the skin, the reaction of the skin will be slightly different, but the energy imparted to the skin will be greater with the UV light that the IR light.
How can exposure of bright sunlight lead to cancer?
it's not how bright the sun is that causes cancer. it is the UV rays. if you stay in the sun for extended periods of time therefore soaking up large amounts of UltraViolet rays you have a greater risk of developing cancer
