What is the exact meaning of LED?

light-emitting diode
LED. [ el-ee-dee, led ] SHOW IPA. / ˈɛlˌiˈdi, lɛd / PHONETIC RESPELLING. noun. light-emitting diode: a semiconductor diode that emits light when conducting current and is used in electronic displays, indoor and outdoor lighting, etc.

Which is correct LED or lead?

When to Use Lead or Led Lead is both a noun and a verb, as most people know. The correct past and past participle of lead is spelled led. If you aren’t sure whether to use led or lead as the verb in your sentence, try reading it aloud to yourself. If the verb is pronounced /LED/, use led.

What is LED and examples?

Stands for “Light-Emitting Diode.” An LED is an electronic device that emits light when an electrical current is passed through it. Some examples include street lights, the red lights on cars, and various types of decorative lighting.

What does it mean to have LED to?

The present perfect “has led to” suggests a situation lasting until the present, or with a strong connection to it; in contrast, the simple past form “led to” describes an action completed in the past.

What is the meaning of lead in a sentence?

Lead means showing someone or something the way or how to do something. An example of lead is being the first car in a convoy. An example of lead is a partner guiding another through a dance. verb.

Is LED in bed correct?

The confusion between “lead” and “led” typically stems from the way the different meanings are pronounced. “Lead,” depending on the meaning, can function as a noun, adjective or verb. When used as a verb, “lead” rhymes with “bead.” As a noun, “lead” rhymes with “bed” when it means a type of metallic element.

Is LED a Scrabble word?

Led is valid Scrabble Word.

What is LED Class 8?

What is LED? LED is Light Emitting Diode which glows even for a small or low value of current.

What is LED Class 12?

A light emitting diode (LED) is a forward biased p-n junction diode That emits visible light when energized. When light emitting diodes are forward biased, the electrons from the n-type material cross the p-n junction and recombine with holes in the p-type material.

How do you use leads?

Definition of lead to : to result in (something) a course of study leading to a degree in agriculture Her investigations ultimately led to the discovery of the missing documents. His volunteer work in the hospital led to a career in nursing.

What’s another word for LED to?

What is another word for led to?

resulted in	brought about
brought to pass	triggered off
aroused	touched off
made for	wrought
stimulated	affected

What is the lead in a news article?

Introduction. The lead, or opening paragraph, is the most important part of a news story. With so many sources of information – newspapers, magazines, TV, radio and the internet – audiences simply are not willing to read beyond the first paragraph (and even sentence) of a story unless it grabs their interest.

What does the term led stand for?

LED stands for Light-Emitting Diode, an electronic device made up of two different types of semiconductor material. Similar in concept to the semiconductor material used in various computer components, such as RAM, processors, and transistors , diodes are devices that allow the flow of electricity to occur in only one direction.

What does led stand for and how does it work?

A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p–n junction diode that emits light when activated. When a suitable current is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons.

What is the difference between lead and led?

Led and lead are different forms of the same verb. Lead means to guide, direct or show the way. Led is the past and past participle form of lead. This is the main difference between led and lead.

What does the word led mean?

[count] technical. : a device that lights up and displays information when electricity passes through it. ◊ LEDs are often used to show numbers and words on electronic devices such as digital clocks. LED is an abbreviation of “light-emitting diode.”.