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Yes, light can have a single wavelength. A laser generates a coherent beam of light. It's all one frequency, i.e., it's all the same wavelength.

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17y ago

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What is a light having one wavelength called?

At a single wavelength, it is called monochromatic


What is the name given to the light of a single wavelength?

Monochromatic light is the term used to describe light of a single wavelength. It consists of only one color and does not contain multiple wavelengths.


What term describes the purity of a wavelength?

Monochromaticity refers to the purity of a single wavelength in light or other electromagnetic radiation. A monochromatic source emits light at a single specific wavelength without any other wavelengths present.


What can you say about a single ray of light?

This ray has a definite wavelength.


Is monochromatic light is a ultra violet light?

Monochromatic light is light of one wavelength. E.g. A red laser has one single wavelength and is therefore categorised as 'monochromatic light'. A standard light bulb emits light of many different wavelengths across the visible spectrum and therefore is not 'monochromatic light'.


What is a single wavelength of light that can be seen when the light from an excited element is passed through a prism?

A spectral line


What is one wavelength of light?

The laser light is the type of light that only has one wavelength in its phase. Coherent light is light that has a single frequency and wavelength, and can be described with a single wave equation.


Which s the most monochromatic light?

Monochromatic light is light composed of a single wavelength. One example of monochromatic light is the laser, which emits light of a very specific color or wavelength, making it highly monochromatic.


How is only one colour produced by laserbeam?

A laser produces light of only one color because it emits a single wavelength of light. This is achieved by the specific properties of the laser medium and the optical resonator within the laser cavity that amplifies a specific wavelength. As a result, laser light is highly monochromatic, meaning it consists of a single color or wavelength.


What is the maximum wavelength of light in nm required to ionize a single rubidium atom?

The ionization energy of a rubidium atom is about 403 nm. Therefore, the maximum wavelength of light required to ionize a single rubidium atom would be higher than 403 nm.


What is the equation for the relationship between frquency and wavelength?

The relationship between frequency (f), wavelength (λ), and the speed of light (c) is given by the formula: c = f * λ. This equation states that the speed of light is equal to the frequency of the wave multiplied by its wavelength.


Is it possible to coherence between light sources emitting light of different wavelengths?

I don't think so. Coherence is defined for light of a single wavelength.