Does Ultraviolet(UV) Lights produce solar energy?

Does Ultraviolet(UV) Lights produce solar energy?
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Answer :

All living things cannot live without sunlight from the sun and even we need it to survive in this world. I am sure most people will agree on this.
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Ozone saves the biosphere by absorbing high energy radiations called - (1) Infra-red (2) Gamma rays (3) Ultraviolet rays (UV) (4) X-rays

Description : Ozone saves the biosphere by absorbing high energy radiations called - (1) Infra-red (2) Gamma rays (3) Ultraviolet rays (UV) (4) X-rays

Last Answer : (3) Ultraviolet rays (UV) Explanation: The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet (UV) radiation. It absorbs 97 to 99 ... 200 nm to 315 nm wavelength), which otherwise would potentially damage exposed life forms near the surface.

Ozone saves the biosphere by absorbing high energy radiations called _____ . (1) Infra-red (IR) (2) Gamma rays (3) Ultraviolet rays (UV) (4) X–rays

Description : Ozone saves the biosphere by absorbing high energy radiations called _____ . (1) Infra-red (IR) (2) Gamma rays (3) Ultraviolet rays (UV) (4) X–rays

Last Answer : Ultraviolet rays (UV) 

The β-ring of 7-dehydrocholesterol is cleaved to form cholecalciferol by (A) Infrared light (B) Dim light (C) Ultraviolet irridation with sunlight (D) Light of the tube lights

Description : The β-ring of 7-dehydrocholesterol is cleaved to form cholecalciferol by (A) Infrared light (B) Dim light (C) Ultraviolet irridation with sunlight (D) Light of the tube lights

Last Answer : Answer : C

Green House Effect' means (1) Pollution in houses in tropical region (2) Prevention of ultraviolet radiation by the ozone layer (3) Trapping of solar energy due to atmospheric gases (4) Damage to green painted buildings

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Last Answer : (3) Trapping of solar energy due to atmospheric gases Explanation: The greenhouse effect occurs when Earth's atmosphere traps solar radiation because of the presence of certain gases, causing the ... , nitrous oxide (N2O) and other gases, ac-cording to the Environmental Protection Agency (EPA

Green House Effect’ means (1) Pollution in houses in tropical region (2) Prevention of ultraviolet radiation by the ozone layer (3) Trapping of solar energy due to atmospheric gases (4) Damage to green painted buildings

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Last Answer : Trapping of solar energy due to atmospheric gases

If a house has solar panels and all energy is free, then is it ok to leave the lights on?

Description : If a house has solar panels and all energy is free, then is it ok to leave the lights on?

Last Answer : I think it would be wise to not waste any energy whether it's free or paid. Every electronic item has a limited working lifespan, if you were to run it all the time, it's gonna break very soon. Aside ... then the short answer is Yes . You can waste as much as you want since you own this energy.

The increasing amount of CO2 in the atmosphere is slowly raising its temperature because it absorbs (a) the infrared part of the solar radiation (b) the ultraviolet part of the solar radiation (c) all the solar radiations (d) the water vapour of the air

Description : The increasing amount of CO2 in the atmosphere is slowly raising its temperature because it absorbs (a) the infrared part of the solar radiation (b) the ultraviolet part of the solar radiation (c) all the solar radiations (d) the water vapour of the air

Last Answer : Ans:(a)

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Description : In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Last Answer : (2) Stratosphere Explanation: Solar ultraviolet radiation undergoes absorption and scattering as it passes through the stratospheric layer of the earth's atmosphere. The ozone layer, a region of Earth's ... result, no UV radiation at wavelengths shorter than 290 nm reaches the surface of the earth.

It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Description : It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Last Answer : (2) Ultraviolet radiations from Sun burn our retina Explanation: The solar radiation that reaches the surface of Earth ranges from ultraviolet (UV) radiation at wavelengths longer than 290 nm to radio ... of the Sun during an eclipse is for the development of "eclipse blindness" or retinal burns.

Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Description : Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Last Answer : (1) solar ultraviolet radiation Explanation: Ozone layer serves as a protective shield against harmful solar ultraviolet radiation.

It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Description : It is dangerous to observe solar eclipse with naked eyes because – (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Last Answer : (2) Ultraviolet radiations from Sun burn our retina Explanation: The solar radiation that reaches the surface of Earth ranges from ultraviolet (UV) radiation at wavelengths longer than 290 nm to radio ... of the Sun during an eclipse is for the development of "eclipse blindness" or retinal burns.

Higher concentration of CO2 in atmosphere (A) Allows visible solar radiation (ultraviolet) of short wave-length to pass through (B) Reflects and absorbs the longer wavelength (infra-red) radiations (C) Prevents solar heat being radiated out completely, resulting in 'heat trap' i.e., global warming (D) All (A), (B) and (C)

Description : Higher concentration of CO2 in atmosphere (A) Allows visible solar radiation (ultraviolet) of short wave-length to pass through (B) Reflects and absorbs the longer wavelength (infra-red) radiations (C) Prevents solar heat being ... in 'heat trap' i.e., global warming (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

A solar cell does NOT respond to red light, but DOES respond to green light. The solar cell will be able to respond to: w) microwaves x) infra-red light y) ultraviolet light z) all of the above

Description : A solar cell does NOT respond to red light, but DOES respond to green light. The solar cell will be able to respond to: w) microwaves x) infra-red light y) ultraviolet light z) all of the above

Last Answer : ANSWER: Y -- ULTRAVIOLET LIGHT

Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Description : Ozone layer in the upper parts of the atmosphere serves as a protective shield against harmful (1) solar ultraviolet radiation (2) solar infrared radiation (3) CO2 in the air (4) SO2 in the air

Last Answer : solar ultraviolet radiation

It is dangerous to observe Solar eclipse with naked eyes because (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Description : It is dangerous to observe Solar eclipse with naked eyes because (1) Infrared radiations from sun burn our retina (2) Ultraviolet radiations from Sun burn our retina (3) All radiations from sun initiate chemical reactions in eyes (4) Cosmic rays reach eyes more during the eclipse

Last Answer : Ultraviolet radiations from Sun burn our retina

In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Description : In which of the following layer of atmosphere the absorption and scattering of the solar ultraviolet radiation takes place? (1) Troposphere (2) Stratosphere (3) Mesosphere (4) Thermosphere

Last Answer : Stratosphere

Ultraviolet radiations produce the photo oxidant

Description : Ultraviolet radiations produce the photo oxidant

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To what does the atmosphere's "greenhouse effect" refer to? w) the fact that ozone reflects ultraviolet radiation x) the fact that air prevents heat from leaving the earth y) the fact that clouds prevent sunlight from reaching the earth z) the fact that green plants use sunlight to produce food

Description : To what does the atmosphere's "greenhouse effect" refer to? w) the fact that ozone reflects ultraviolet radiation x) the fact that air prevents heat from leaving the earth y) the fact that clouds prevent sunlight from reaching the earth z) the fact that green plants use sunlight to produce food

Last Answer : ANSWER: X -- THE FACT THAT AIR PREVENTS HEAT FROM LEAVING THE EARTH 

A color television set employs a 25,000 volt electron accelerator to produce the picture and potentially harmful radiation which must be shielded against. The main component of this radiation consists of w) electrons which penetrate the picture tube x) soft x-rays y) microwaves z) ultraviolet radiation

Description : A color television set employs a 25,000 volt electron accelerator to produce the picture and potentially harmful radiation which must be shielded against. The main component of this radiation consists ... which penetrate the picture tube x) soft x-rays y) microwaves z) ultraviolet radiation 

Last Answer : ANSWER: X -- SOFT X-RAYS

How can I make solar powered lights for a table?

Description : How can I make solar powered lights for a table?

Last Answer : answer:I’d head over to Instructables.com for ideas on a project such as that. They’ll have photos, step by step instructions, and lists of tips and caveats for all sorts of things like that. Here’s a result of a search for solar powered lights there to get you started.

What are the brightest solar deck lights?

Description : What are the brightest solar deck lights?

Last Answer : LED light bulbs make for the brightest solar lights. Check the box and make sure the lights are LED. For more information on the different types of lights read here: http://www.diy-landscape-lighting-guide.com/brightest-solar-lights.html

Does Home Depot sell outdoor lights that are solar powered?

Description : Does Home Depot sell outdoor lights that are solar powered?

Last Answer : Yes, Home Depot sells a variety of solar powered outdoor lights. They range in price from as low as $9.97 to $14.00 for single lights, to $80.00 for packs of 10. Yes, Home Depot ... solar powered lights for the outdoors in all different shades and styles. Make sure to search the reviews first.

Are solar lights for garden easy to use?

Description : Are solar lights for garden easy to use?

Last Answer : It is really useful to show off your garden plants all the time and at the same time it saves your power. Its maintenance is easy.

How Do Solar Yard Lights Work?

Description : How Do Solar Yard Lights Work?

Last Answer : How Do Solar Yard Lights Work? Solar yard lights have become extremely popular over the last several years as more and more people switch from traditional yard lighting to solar. While traditional yard ... local and state governments who now use this technology for street and park lighting as well.

What layer of gas in the troposphere protects the earth from high-energy from high energy uv radiation?

Description : What layer of gas in the troposphere protects the earth from high-energy from high energy uv radiation?

Last Answer : Feel Free to Answer

The radiant energy having lowest energy is – (1) gamma rays (2) UV rays (3) visible light (4) microwave radiation

Description : The radiant energy having lowest energy is – (1) gamma rays (2) UV rays (3) visible light (4) microwave radiation

Last Answer : (4) microwave radiation Explanation: The parts of the electromagnetic spectrum, arranged from highest energy to lowest, are gamma rays, Xrays, Ultraviolet light, visible light, infrared light, microwaves, and radio waves.

The radiant energy having lowest energy is (1) gamma rays (2) UV rays (3) visible light (4) microwave radiation

Description : The radiant energy having lowest energy is (1) gamma rays (2) UV rays (3) visible light (4) microwave radiation

Last Answer : microwave radiation 

A hydrogen atom in ground state absorbs a photon of ultraviolet radiation of wavelength `50 nm` Assuming that the entire photon energy is taken up by

Description : A hydrogen atom in ground state absorbs a photon of ultraviolet radiation of wavelength `50 nm` Assuming that the entire photon energy is taken up by

Last Answer : A hydrogen atom in ground state absorbs a photon of ultraviolet radiation of wavelength `50 nm` ... what kinetic energy will the electron be ejected?

Energy of Ultraviolet rays is great than (1) Infra-red rays (2) Gamma rays (3) X-rays (4) Cosmic rays

Description : Energy of Ultraviolet rays is great than (1) Infra-red rays (2) Gamma rays (3) X-rays (4) Cosmic rays

Last Answer : (1) Infra-red rays Explanation: The electromagnetic spectrum is the name we use when we talk about different types of radiation as a group. The parts of the electromagnetic spectmm, arranged from highest energy ... mass that move in a wave pattern, all at the same speed - the speed of light.

Any energy which radiates in the form of radio waves, infrared waves, light waves, x-rays, etc. A. Radiant energy B. Electromagnetic C. Heat D. Ultraviolet

Description : Any energy which radiates in the form of radio waves, infrared waves, light waves, x-rays, etc. A. Radiant energy B. Electromagnetic C. Heat D. Ultraviolet

Last Answer : B. Electromagnetic

Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy? A. radio, visible, infrared, ultraviolet, x-ray, gamma ray B. radio, infrared, visible, x-ray, gamma ray, ultraviolet C. visible, radio, infrared, ultraviolet, x-ray, gamma ray D. radio, infrared, visible, ultraviolet, x-ray, gamma ray (Answer)

Description : Select the arrangement of electromagnetic radiation which starts with the lowest energy and increases to greatest energy? A. radio, visible, infrared, ultraviolet, x-ray, gamma ray B. radio, infrared, visible ... -ray, gamma ray D. radio, infrared, visible, ultraviolet, x-ray, gamma ray (Answer)

Last Answer : D. radio, infrared, visible, ultraviolet, x-ray, gamma ray (Answer)

Energy of Ultraviolet rays is great than (1) Infra–red rays (2) Gamma rays (3) X–rays (4) Cosmic rays

Description : Energy of Ultraviolet rays is great than (1) Infra–red rays (2) Gamma rays (3) X–rays (4) Cosmic rays

Last Answer : Infra–red rays

Will the UV light from a bug zapper placed over my pond hurt the frogs' eyes?

Description : Will the UV light from a bug zapper placed over my pond hurt the frogs' eyes?

Last Answer : No. The sun’s UV rays have never hurt frogs and I doubt the frogs would be staring directly at the UV light anyway…

Is the uv radiation from stars magnified enough to damage ones eyes when viewed from a telescope?

Description : Is the uv radiation from stars magnified enough to damage ones eyes when viewed from a telescope?

Last Answer : Well, omitting the sun I don’t think you will be able to damage your eyes looking at the night sky through a scope. There is just not enough light to concentrate.

Is it necessary for sunglasses to have tinting to block all 100% UV rays, glare, and be polarized?

Description : Is it necessary for sunglasses to have tinting to block all 100% UV rays, glare, and be polarized?

Last Answer : I think you’d get regular glasses like that. Sunglasses need to be tinted and break the light differently in order to serve their purpose. There is a type of regular spectacles that get tinted in bright light, but are otherwise clear. Is that what you refer to?

Looking for a UV dye that was sprayed on in a health education class.

Description : Looking for a UV dye that was sprayed on in a health education class.

Last Answer : answer:Try here I am in no way affiliated with this product.

UV Sterilizer recommendation to go with a 30 gallon fancy goldfish tank?

Description : UV Sterilizer recommendation to go with a 30 gallon fancy goldfish tank?

Last Answer : I’m just curious why you want to go with a UV sterilizer on a 30 gallon tank. Is it exposed to a lot of sunlight?

Will UV LEDs work like a UV tube?

Description : Will UV LEDs work like a UV tube?

Last Answer : answer:Ahh too late to edit, I can get 385-405nm ones for super cheap, but I can see some 380nm ones for 67 cents each, woud those be better? I'm having trouble finding what the real ... , found 100 5mm LEDs, 380-385nm wavelength, only 30 bucks! I wonder if that wavelength works well though.

Any suggestions for a good UV/black light?

Description : Any suggestions for a good UV/black light?

Last Answer : Just one thing – blacklight tends to make, er, protein stains show up. Bathroom not exactly the place to be proclaiming where someone marked their territory, if y’know what I mean.

Is it possible to have a fabric that just allows UV light through ?

Description : Is it possible to have a fabric that just allows UV light through ?

Last Answer : Yes. That material is called Transol. Here is a non-technical article about it. Here is where you can buy it.

Are fish pond UV light ballasts typically somehow connected to the water pump?

Description : Are fish pond UV light ballasts typically somehow connected to the water pump?

Last Answer : They should be two totally unrelated things. Question about your pump. Is it an external or internal pump? If its external it could have been ruined in the same way the ballast was.

Can a full spectrum light be substituted for a UV light?

Description : Can a full spectrum light be substituted for a UV light?

Last Answer : I’m not certain, but I don’t think so. If you have a window that gets a lot of sunlight you can try leaving him (her) there while the sun is shining. Pet stores usually have UV lights that can clip onto things, too.

Whose help do I need to recreate this concept of an UV shoe sanitizer?

Description : Whose help do I need to recreate this concept of an UV shoe sanitizer?

Last Answer : I have a UV sanitizer installed in my heating/AC system. In order to be effective, the unit and lamps have to me made to stringent specifications for power and specific UV-C wavelength. Anything ... that's NOT made to medical grade standards. That price stated in your question is about right.

Safe UV lamps for the vitamin D deficient?

Description : Safe UV lamps for the vitamin D deficient?

Last Answer : answer:Even on cloudy days, your skin can pick up UV outdoors at least that's what I've always been told. That's why people say to wear sunscreen even when it is cloudy. Also, if you sit next to ... outdoors as possible. I would absolutely not want to sit under any kind of lamp, but that's just me.

If UV-C helps create ozone layer and converts Oxygen to O-3. Then why isn't it called ionizing radiation?

Description : If UV-C helps create ozone layer and converts Oxygen to O-3. Then why isn't it called ionizing radiation?

Last Answer : answer:In general, Ionizing radiation uses alpha, beta or gamma particles In general , Non ionizing radiation is electomagnetic waves like radio waves, light, thermal UV-C is considered right at the ... consider anything less than 100 nm ionizing . The EPA has a handy chart discussing this.

[DSLR] Which lens UV/Polarizer filter should I get?

Description : [DSLR] Which lens UV/Polarizer filter should I get?

Last Answer : answer:My goodness, you need to work on expressing yourself better. Did you bother to proof read your question? It is not clear what you really want to know?

Do I need special camera preparation or elements to shoot under UV light?

Description : Do I need special camera preparation or elements to shoot under UV light?

Last Answer : Shutter speed. Slowing the shutter speed will allow you to get the effect you're looking for since it's allowing more light to come in. What you'll want to do is turn off all source of light ... I do know of a a person on fluther that has some photography experience I'll recommend this thread to.

How do you remove cum stains so that UV light won't show it?

Description : How do you remove cum stains so that UV light won't show it?

Last Answer : I’ve tried many ways to do that haha. But I still haven’t been successful! The best thing I can think of is bleach, because washing it doesn’t seem to help!

Using "Blender" and UV-Mapping, why can't I export a texturized model into a .x (Direct X) Format?

Description : Using "Blender" and UV-Mapping, why can't I export a texturized model into a .x (Direct X) Format?

Last Answer : Just making sure, but did you choose file < export < directx ? Also, do you have the DirectX SDK installed?

How do you test to see if sunglasses truely block 100% of UV rays?

Description : How do you test to see if sunglasses truely block 100% of UV rays?

Last Answer : answer:you can get kodak paper that they use for developing photos at a amera store. you have to put the glsses on the paper then release it to sunlight. make sure that the lens is entirely ... completely covered. another thing: glass blocks 99.8% of UV radiation, but this experiment is for plastic.