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Visible Light Spectrum
Join us here to ask and answer questions on the "illuminating" topic of the visible light spectrum. This includes questions about: refraction, reflection, rainbows, prisms, mixing colored lights, and the spectrum of colors that make up white light.
1,220 Questions
inside the trunk, behind the felt liner on the left side, and mounted to the body, is a small yellow box. its the light out sensor. if its bad it smells a little burnt. and will sometimes make the light on the dash come on.
Are you losing coolant? Any check engine light? Has the weather been damp when problem occurs?
No coolant loss or check engine light. We have had a lot of moisture this year. I am kind of leaning towards spark plug wires right now, but still not sure.
Wires sound like a good bet. For the heck of it pull off the oil cap and look for a yellowish substance on it. Post what it looks like.
I have a 2002 with the same problems. Diagnosed with no codes. My mechanic told me to try and replace the fuel filter.
I had the same problem with my 2002 grand am gt and it turned out to be a broken cadalic converter. So, I would check that it might be under warranty it was on mine
My 2002 GT just started doing that. It isn't the coolant problem related to the lousy intake gaskets, I know that. I am willing to believe that it could be the cc. It may be time for a tune-up in my case, my car just hit 90K.
buy a manual for yer vehicle ya moron.
The question completely dissolves into nothingness when we recall that the
frequency and wavelength of a wave are inextricably bound to each other.
They don't change independently, and if you know one, then you know the
other. So the "amount of bending" compared to frequency, and the "amount
of bending" compared to wavelength, are necessarily identical.
Why would your 1998 vauxhall vectra dashboard not light up?
remove dashboard and replace 2 bulbs behind it
How are triangular prism and rectangular prism alike?
They are polyhedra, with several rectangular faces, and with two identical and parallel bases.
What are advantages of visible light?
The advantage of visible light is that you can see it.
Also, because our eyes are sensitive to light you can see colors. Violet has the shortest wavelength and red has the longest.
Visible light is the only EM waves that you can see.
Spectrum Phone Number +1.(866).990-.2205 Spectrum Customer Service Number ((USA)?
Ebay Phone Number☎️™+1(866)-990-.2205®༻꧂ Ebay Customer Service Phone Number ((USA)?
Ebay Phone Number☎️™+1(866)-990-.2205®༻꧂ Ebay Customer Service Phone Number ((USA)?
#2050 SuPPORT number FSDDDSS ECsSKT Once upon a time, eBay offered email addresses for customer service, live chat, telephone contacts, and webmail support. Over time, however, eBay has become difficult to contact.
Is It Still Possible to Contact eBay Directly?
It is still possible to contact eBay and talk to a customer representative. Search "contact eBay," and you will find a telephone number for customer service: 1-888-927-0787. According to some accounts, the wait time for this number is typically three minutes. eBay also offers a telephone number for fraud detection, which is 1-866-643-1607. The wait for this number is typically around seven minutes.
For technical support, eBay has on-line technical support, and a response is typically received within 24 hours. For online customer or technical support, eBay users can contact the online Helpdesk.
Contact Methods That Have Disappeared
It is true that channels that used to be available to reach eBay were gradually buried deeper and deeper in the eBay pages and have been discontinued on the main U.S. () site. These include the following:
Live Chat: eBay, at one stage, had a live chat system that was prominently placed on every eBay page. However, links were later buried in help pages and, now, eBay's live chat is officially defunct.
Direct Email: It was also possible at one time to email eBay directly from your private email account using convenient addresses such as "safeharbor@" and to obtain a response.
Unity Across International Sites: Some international sites still have these links or options, but many do not. Although eBay handles most international customer support in the same facilities as U.S. support, agents helping international users generally indicate that they do not have access to U.S. accounts in their system.
Automated Help Options
The interactive web system is recommended by eBay for customer service. To use it, click the "Customer Support" link at the top of any eBay page. Clicking will send you to the online customer support page. There you can select the "Contact eBay" tab and access an automated tool that triages customer inquiries and provides links to other tools—or limited contact information based on the information that the customer provides.
Unfortunately, eBay has made it more and more difficult to reach them quickly, seeking to force buyers and sellers to rely more on self-help and their automated system—an automated system that is naturally unable to provide specific and immediate help. You can, however, still reach a person at eBay if you are patient and willing to be a bit flexible about the method of contact.
Tips for Trying to Reach eBay Directly
There are basically two realistic alternatives remaining to try to reach eBay directly.
By Email, Through a Web Form: To reach eBay customer support directly, try the eBay web form accessible from the "Help" page. It will ask you to sign in, but be careful. You may get an error message if you already signed in when you opened the tool. So, you may have to sign out and then sign in again as you navigate the tool, but you should be offered a web form that reaches an email box inside eBay's customer support department. Unfortunately, eBay has begun to ignore or provide canned responses pointing to their automated tools in response to an email sent this way. That said, it is worth trying.
By Telephone: If you are not a fan of telephone customer support, you may just have to bite the bullet and place a call nonetheless. Although live chat links and email links used to be scattered through the automated system, now all options either point to other tools or to a link that provides an eBay telephone number and pin. If you use these, you will be able to talk to a human about your issue after an indeterminate hold time.
If the automated system does not give you a "Have Us Call You" link for the issue you selected, just re-visit the Contact eBay tool and randomly select another issue — most of them now lead to a "Have Us Call You" link, or you can access that option at the bottom of the page. Although there is no guarantee that eBay agents will be accommodating enough to address your issue if you initially sought information on a different issue, you may find someone who can point you in the right direction.
it comes from a hot, tenuous gas
Are infrared light waves easily blocked?
Infrared light can be blocked by the same opaque material that can block any other color light. Just because we can't see it doesn't give it any special penetrating powers.
How are light and ripples in a pond similar?
original source.
Both can exhibit all the characteristics of wave motion, such as reflection,
refraction, diffraction, absorption, dispersion, and interference, and the
behavior of both can be described by the same math of wave motion.
What is the principle difference between radio waves and visible light?
Both of these are part of the electromagnetic spectrum. The main difference between the two is the wavelength and frequency.
(Frequency multiplied by Wavelength always equals the Speed of Light, the constant abbreviated as "c". This is approximately equal to 186,000 miles per second or 300,000 km per second. If you know the wavelength and you want to find the frequency, divide "c" by the wavelength. )
"Gamma ray" is the name we give to electromagnetic radiation with the shortest
wavelengths, the highest frequencies, and photons with the highest energies.
It's the category of radiation past X-rays, and more penetrating and dangerous
to living tissues than X-rays are.
Why can't the military recreate the Phoenix Lights?
There has never been an official explanation for, "The Phoenix Lights," or any of the other phenomena seen in the sky over the U.S. states of Arizona and Nevada, and the Mexican state of Sonora on the night of March 13, 1997. However, the actions and response of the U.S. military during, and immediately following, the events of that night offer compelling proof that these were all examples of extremely advanced technology created by them. There was nothing seen in the sky that night that operated outside of the law of Earth physics, including aircraft reported to be between one and two miles wide.
According to the Defense Department, no military aircraft were dispatched to determine the nature of the lights that night, or of any other flying objects that were reported, even though Luke Air Force Base is located just west of Phoenix. And no report of fighter jet activity made by citizens or military ground crew members that night has ever been substantiated. In other words, the military was confident that any object flying in the Arizona sky that evening was friendly and identifiable - to them, anyway.
Then they released their official explanation of what, "The Phoenix Lights," really were: flares that had been dropped from a "Warthog" military aircraft. Obviously, this was not a valid explanation, but one created to hide the true nature of the technology. And, of course, in the interest of national defense.
So, first the military is unconcerned about bizarre objects in the sky and sees no need to investigate them. Then they offer an implausible explanation of what they really were. This is exactly the behavior and response one would expect from the military of ANY nation when testing advanced technology out in the open.
Perhaps one day we'll know for certain what. "The Phoenix Lights," really were, and who created them. Assuming it was the military, then they can certainly recreate them at any time. If it was by someone else, then they've probably sold the technology to the military by now, anyway. Or to Disneyland. ;^)
Which best explains the relationship between the electromagnetic spectrum and sight?
Visible light and infrared light are the parts of the electromagnetic spectrum
that can be seen with the eye.
How do you use a light bulb as a resistor when charging a capacitor?
connect the light bulb to the positive wire like a inline fuse and then connect the wire to the battery it should just burn out the bulb
An "optical" telescope would naturally collect light from optical wavelengths, meaning visible light from ~400-800nm.
* E = hf = hc/wavelength = (6.63 x 10-34 J*s)(3.00 x 108 m/s)/(25 x 10-6 m) = 7.9 x 10-21 J per photon. This is the energy of a photon at that wavelength. == The person who asked the question answered it. Why ask a question to which you already know the answer? And the body under "normal" conditions radiates infrared (IR) most strongly at about 10 micrometers.
How can spectrum tell us if an object is reflecting blue light from a star?
how can you tell if an object is reflecting blue light from a star
How do you puncture a light bulb?
With great care. The standard light bulb is comprised of a continuous glass housing. The only thing that goes through the glass are the two wires that provide the current pathways to the inside of the envelope where the filament is. To create a hole in a bulb requires a lot of patience, a lot of care and the use of some sort of abrasive tool to grind the hole. Though it might be possible to create a hole by actually drilling it, it is improbable that one could do it without ending up breaking the bulb. The glass isn't that thick, and because the surface is round, smooth and hard, it would be exceedingly difficult to get the drill bit to bite (start). A very small rotary abrasive bit in a dremel tool is probably the best bet. Eye protection is a MUST and hand protection is strongly recommended. Oh, and you are being warned up front: be very careful about what you do with your light bulb with the hole in it. Aiight?
The visible light with the shortest wavelength (highest frequency) is the last color
you can see on the blue end of the visible spectrum.
The visible light with the longest wavelength (lowest frequency) is the last color
you can see on the red end of the visible spectrum.
In between those limits lie every color perceptible to the human eye ... every
shade of paint that has ever been mixed, and every hue of fabric ever dyed.
The ones that have names and the millions of others that haven't been named.
Some are so close together that average, untrained human eyesight can't tell
them apart, but they're different colors nonetheless because their wavelengths
are slightly different.
The visible spectrum is "continuous", with no 'segments'. Obviously, no complete list
is possible.
"Red, orange, yellow, green, blue, indigo, violet" worked fine in the 4th Grade, but
it doesn't begin to scratch the surface.
This may be of use have you checked tht the wiring and fuses are in sound condition
What color would you get if you mixed all colors of the spectrum?
If you mix all colors of light you will get white. If you mix all colors of pigment/paint you will get black.
