0
What else can I help you with?
What is infrared led?
An IR LED is used in applcations like remote controls...it's much the same as as a normal Light Emitting Diode...Just that the wavelength of the emitted light is not present in the visible spectrum...
Why are waveguides used in high frequency?
I size of the object is comparable to wavelength, it will cause error. In high frequency wavelength is very low. So small-small objects will also cause interference, thereby increasing attenuation. Waveguides are hollow metals. Thus wave does not go out and stay inside. Metals does not cause any attenuation. Propagation of EM wave in waveguide is similar to light in optical fiber.
What is the descriptive use of an LED?
small, cost efficient light bulb.
What is the wavelength of 60 hertz?
60Hz has a wavelength of 5000 meters.
What is relation between wavelength and frequency?
wavenumber= 1/wavelength
What is the specific wavelength of a green LED?
The specific wavelength of a green LED is typically around 520 nanometers.
What is wavelength of led?
The wavelength of light emitted by LEDs typically ranges from about 400 to 700 nanometers, depending on the material used in the LED. Different colors of LEDs are produced by varying the chemical composition of the semiconductor material.
What is wavelength of light emitting from LED?
The wavelength of light emitted from an LED typically depends on the semiconductor materials used in its construction. Common LED colors correspond to specific wavelengths such as blue (approx. 470 nm), green (approx. 525 nm), and red (approx. 635 nm).
What is the function of led connectors?
Light emitting diodes or LED is used to save on electricity. LED connectors are a semiconductor device designed to produce a certain wavelength and type of light.
What is the specific wavelength of blue LED light?
The specific wavelength of blue LED light is typically around 450-470 nanometers.
What is the brightness and wavelength of the LED?
The brightness of an LED is measured in lumens, which represent the total amount of visible light emitted. The wavelength of an LED can vary based on the material used, but common colors include red (around 620-750 nm), green (around 495-570 nm), and blue (around 450-495 nm).
What determines the frequency and wavelength of light emitted by an LED?
The frequency and wavelength of light emitted by an LED are determined by the energy band gap of the semiconductor material used in the LED. When current passes through the LED, electrons recombine with holes in the material, releasing energy in the form of photons with specific frequencies and wavelengths corresponding to the band gap of the material. The composition of the semiconductor material and the manufacturing processes used can also affect the emitted light properties.
What do we use LED for now?
LED is a small type of light that is commonly used today.
If a wavehas a low speed but a higher frequency what can be said about its wavelength?
it has a small wavelength
Where do you find led lights?
You can find them in light bulbs, flashlights and other forms of illumination. If you are looking for LED light bulbs, CREE, PHILIPS, LITENZ are the companies that manufacture LED light bulbs using their own LEDs.
Why does the wavelength of a macroscopic object does not affect the behavior of the object?
The wavelength of a macroscopic object is inversely proportional to its momentum, but in practice, the wavelength of macroscopic objects is extremely small due to their large mass. This small wavelength results in negligible quantum effects on their behavior, making their classical behavior dominant.
Why is LED used in place of a bulb in a tester?
we may use a LED in place of a bulb in a tester as LED glows even when there is a small electric current flow through it
