What Factors Does LED Colour Depend On?
It depends on the material which is used as a semiconducting element of LEDs. Mostly alloys are used and a small change in its composition can also change the color emittedâ¢ Other QuestionsHow on earth was Hitler able to take over most of Europe and literally half of Russia? Did he have an ultra advanced and super superior military?No. He did it all one by one, expanding Germanys resources during the process.When the task became to heavy for Germany, it was all over.Ive written it before: the main problem was his ill strategy.------Why is Trump so adamant about not removing Confederate names from Army bases, even though the Senate Armed Services Committee, led by a Republican, voted to do so? Do you agree with Trump or the Senate?I imagine the real reason is just that it's something the far left wants, so by refusing to do it he annoys them without really having to do anything. If it were JUST a Republican Senate committee asking for this he'd probably just sign off on the name change and forget about it------What makes quantum mechanics so interesting?Somethings make it interesting, because these are very different from classical physics -Uncertainty principleWave particle DualityExtremely hard (non) determinismThen there is non-locality, which makes it just hyped and weird and non-sense, almost a hoax------Is it right to divide Jammu Kashmir in two parts?Yes it is much needed. Though i am feeling bad for Jammu. It should have been declared as Union Territory.Just because few districts of Kashmir Valley both Jammu and Ladakh are suffering economically------If a soldier used a huge LED light in an attempt to blind the enemy, will it make a difference?Well if there's only one of the enemy you may have gained the upper hand.However if there are many of the enemy, you just lit yourself up as a big target------Can I use 0.5 led on a 0.7 mechanical pencil?No, you cant.Since the 0.7 mm pencil was designed for a 0.7 mm lead, the 0.5 mm lead would slip through the tip. The lead wouldnt stay in place if you tried to write anything, and it might even fall out of the pencil------Masood Azhar is declared a global terrorist. Is it India's diplomatic victory?Indisputably its a diplomatic victory for India. But the benefit must be shared with the countries like France , the UK and the US, who devised a way to take on China, the lone dissenting veto holder against the UNs resolution on masood Azhar------What's a chain restaurant you'd like to try but there are none by you?None really. Over the years Ive been interested in trying places like 5 guys, Shake Shack, and In-N-Out. Theyre all fine, but none have ever rocked my world, so I dont spend much time anticipating new chains coming in------If the voltage across a diode reads 5v when the voltage source is 5v, is the circuit open or close?It is reversed biased with no current flow and open.If it is forward biased then there would be a .6V - .7V drop on the diode, current will flow and the circuit will be closed.------How true is Arun Jaitley's latest claim that demonetization led to the formalization of the Indian economy & expanded India's tax base? Are the numbers hiding the costs associated with the gains?Without mincing words, let me state that the worst finance minister the planet has seen is this worthyHe would have done justice to the law ministry perhapsIt speaks volumes for the PM of this countryMere verbose will not serve the purpose------Should the utility company that shut off a woman's power, which led to her death, be charged with manslaughter?It would be more beneficial for the family to file a wrongful death suit. If they did that they would get the money upon success. If the state filed criminal charges, since a company cant serve time in jail, they could only pay a fine. The fine would go to the state.------Have the Romans ever tried to take revenge on the Parthians for Crassus' death after the battle of Carrhae?Beyond the excellent warlike explanations, during the Principality of Augustus, the Parthians returned the captured insignia to Crassus, as well as the remaining prisoners. They also allowed a Roman puppet king in Armenia. A great diplomatic victory for Augustus, he even allowed himself to mint coins under the title: ARMENIA CAPTA.------How can I connect my Samsung galaxy J7 to my HD TV?You can use a HDMI cable orYou can just cast your j7s screen with T.V. you will find cast screen option in device settings.P.S.- Cast screen and screen mirroring is same.------Who was Galactus' most powerful herald?There are a Lot of Powerful Characters that became Galactuss Heralds: King Thor, Tyrant, Worty Black Surfer (or Infinity Black Surfer), even SupermanBut the Strongest Heralds that Galactus ever obtained areAunt May and Uncle Ben------Why isn't the Liberal Democrat Party effective in the UK?The leader was a liability Paddy Ashdown was their only asset.He is to busy now digesting his own hat.Clegg has reduced the party to a nowhere party.Nowhere to go the show is over now.------Why do people give their children weird names like Shanequessa?2 words: Civil RightsAnd they are parents, its their child.Someone even named their child the symbol @ in Africa. AmazingAnd a full name of Batman Bin Suparman i. India. Very funny that was.------Will Robert Mueller get Donald Trump impeached?Robert Mueller isnt trying to get Trump impeached. His charge is to investigate certain alleged acts, and issue a report. What Congress dos with that report is within their purview, not his. They are the interpreters and enforcers of the Constitution, not him------What was there in the universe before the Big Bang? If nothing, then where did all this matter come from?Before Big Bang was the Big Crunch, before which the universes contraction, before which universes expansion, before which universes Big Bang and so on until infinity.Only thing we have to understand, universe is not a specific body, but a holistic reference of all without exception, taken together------Whom would you rate as a fitter cricketer between the current Virat Kohli and Kapil Dev at his peak?virat kholi why past is past kapildev records over but the worl best batsman some recorden done in our kholi so kholi is in top and most of matches internationaland local india won only failure captain rcb bangalore ipl match the team is not good selected people------What will be the death of fortnite?Definately a new game that would offer something better than Fortnite is giving. Maybe a better engine, like it happened for ARMA2:DAYZ->h1z1->pubg or a new concept that makes the game unique in some way, like Fortnite did with their free to play------What are the differences between the current world order led by the USA, and the old world order that was led by Great Britain? If you had to choose, which one would you like to live in?Pre World War II world order was led by Britain and Germany and the Post - World War II was led by US and Russia presently it is US and China. Present day is better with ease of travel, ease of work and advances in the medical field------Was the fate of Valyria avoidable in Game of Thrones?Sure. It seems all they had to have done was not cause untold horrific misery for likely millions of people via mass enslavement and endless aggressive warfare. In the end they reaped what they sowed and earned every bit of it - their own greed and cruelty led them there------How much money do quantum physicists make?Most physicists can expect benefits such as paid vacation, sick leave, health insurance, and a retirement plan.In Minnesota, the median wage for physicists is $36.88 per hour, or $6,391 per month for a full-time worker. Half of all physicists earn between $31.78 and $49.10 per hour, or between $5,507 and $8,509 per month.follow to get quick answer------Do you expect there to be more or less protests and rioting in the streets depending on who wins the next election?More if Trump wins, the same if Biden wins. These riots really arent tied to a Presidential administration. Rioting before having any facts has been in vogue for around 5 years or so. Once the facts come in, we find that the rioters jumped the gun------Why is there no Prime Minister from Maharashtra even after 7 decades?We Indians are obsessed with regionalism , caste ism, and are always looking things from these narrow angles. How does it matter from where is the P.M.? M.Ps. are there to see the development of the region. State govts. and chief minister is there to govern the state. Morarji Desai was half Maharashtrian.------What was the connection between Socrates and Plato?Plato was a student of Socrates whose work is largely based on the Socratic method of questioning. Nothing would be known of Socrates as he did not write anything down, but through Plato and other students his method, and the manner of his execution is known------How does an LED display produce a "black color"?Black is an absence of light. So, black means completely off. the LEDs are mounted on top of a very absorbent (or black) background, so little ambient light is reflected from the background------What is the meaning of Black Panther's call in Avengers: Infinity War? He says something that sounds like "ebomback" to the Wakandan Army before they battle with the aliens.Yibambe, that's the battle cry T'challa chants before the outriders are led inside the shield.Yibambe in Xhosa, a language which originated in South Africa, means hold Fast, it has also been said to roughly mean hold Strong------How do I blink an LED 120 times per second?The other answers while they will work are far from simple. The simplest way is to full wave rectify the 60 Hz line and use an appropriate resistance in series with it. Total 5 components no programming and it. Is accurate.------What caused the Ghana Empire to fall?Ghana was combined in the kingdom of Mali in 1240 marking the end of the Ghana Empire. A tradition in historiography maintains that Ghana fell when it was sacked by the Almoravid movement in 107677, although Ghanaians resisted attack for a decade. but this interpretation has been questioned.------Do Brits like Nigel Farage? Was he the one who led the Brexit movement?Thats him, yes. he is front of all the other lemmings as they leap off the cliffs of Dover. We love a strong leader here. It means we can ignore our own stupidity. Sorry, must dash, lemmings all round me------Are LED Christmas lights better?Not sure better than what, but they do cost less to run, are brighter, which may not be a bonus. They tend to come with higher end sets that have a lot of programs, if this interests you. So they arent blinding, stick with less than 3000 kelvins.------Can I turn a normal LED TV to a smart LED TV by adding any circuit/gadget?No, each of the smart TVs has an operating system in addition to a tuner. Roko, Apple, Google Chromcast and soon YouTube will be added to Google Android OS. But who knows, today's no can be a yes tomorrow.------What was the saddest Star Trek episode (any series)?The episode where Jean-Luc was taken over by an alien beam and experienced a new life with a wife/kids/grandkids on a dying planet. He woke up after 20 minutes when the people he met on the planet told him they knew their planet was doomed and wanted Picard to carry on their memory------Will the GOP led Senate's abandonment of the filibuster for judicial nominations haunt them in 2020 or 2022?I agree with other answers here who point out that it was Democrat Harry Reid who, while he was majority leader in the Senate, abandoned the 60% cloture rule on judicial nominees. The questioner is therefore under the delusion that it started with the Trump administration when it really started when Democrats last controlled the Senate------Girls in India these days are focused a lot on sexual gratification. It wasn't like this during the 1990s (my teenage years). Girls then were totally different and focused on love and romance. Only the guys wanted sex. What has led to this change?I would like add here that easy availability of contraceptives allowed women to express their supressed sexual urges without the fear of pregnancy and it's social effects . Men never had to face the pregnancy scare that all women encounter in such situation------What evidence led to the assumption that SARS-Cov-2 is a new virus?Sequence data is what it takes to determine that it is a new virus. Initial testing showed that it was either SARS or closely related to SARS and only genetic sequence can prove or disprove that------What were the main problems with the Articles of Confederation that led to the Constitutional Convention of 1787?The Articles of Confederation created little more than an alliance between 13 different states. Our people were more united than that, and petty differences were threatening to spin our small states into conflicts that lacked anything but very local substance.The Constitution was created by the people to create one nation and resolve these petty differences.------If you were going to open a theme restaurant based on a Led Zeppelin song, what would you name the restaurant and what would you have on the menu?Whole Lotta Love & it would serve good old fashioned home cooked style food, with plenty on the plate so customers dont leave hungry. Maybe a different themed menu every day, like American comfort food, Piles of Pasta Italian food, Southern recipe items, etc, etc, etc------The Big Bang could very well have happened within an area which was already occupied by matter. Has anyone hypothesised on this?I just cant imagine the Universe at one cubic light year after the Big-Bang, even if it was expanding faster than the speed of light. Too much in there for me------What was the deadliest event in WW2?The deadliest events in WWII was the battle of Stalingrad with combined military and civilian casualties of nearly 2 million, and the Hiroshima and Nagasaki nuclear bombings that killed 90,000146,000 people in Hiroshima and 39,00080,000 in Nagasaki------Donald Trump says I.S. leader Abu Al-Baghdadi "died like a dog" and a "coward". Is it appropriate for an American president to say this?Killing people is a solemn business even with creeps like Al-Baghdadi.To cheer about it like a five-year-old who just got on base in his first T-ball game is disgusting and so far beneath the President of the United States that I have no other words to describe it------What is the Led Zep song 'Custard Pie' about?Custard Pie is about ing. Pussy. Licking pussy. Plain and simple. At the Kennedy Center Honors Jack Black said that Zep wrote songs about Vikings and sex and vikings having sex. Zep songs that aren't about Hobbits and plundering are about ing and pussy. Straight up------Is America slowly turning into an oligarchy?Originally Answered: Is the US becoming an oligarchy? If so, what has led to this?Two part question:Answer to first question is yes, with Trump as Oligarch-in-Chief.Answer to second question is Trump has led us to this brink of dictatorship. Its closer than you might think------