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The wave number is the number of wavelengths per unit length. It is calculated as the reciprocal of the wavelength. Therefore, for a radiation with a wavelength of 400 nm, the wave number would be 1/400 nm, or 2.5 x 10^3 m^-1.

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What characteristic of an electromagnetic wave is associated with the energy of that radiation?

The frequency of an electromagnetic wave is directly proportional to the energy of the radiation. Higher frequency waves have higher energy levels.


What is the wave length of UV?

The wave of UV is shorter then visible light but longer then x-ray waves. It ranges between 400nm and 10nm.


What are some examples of wave length questions that can be used to study the properties of electromagnetic radiation?

Some examples of wavelength questions that can be used to study the properties of electromagnetic radiation include: How does the wavelength of light affect its color? What is the relationship between wavelength and energy in the electromagnetic spectrum? How does the wavelength of a radio wave affect its ability to transmit information? How does the wavelength of ultraviolet radiation impact its effects on living organisms? How does the wavelength of infrared radiation influence its ability to detect heat signatures?


What type of wave has the shortest wavelength GHz or MHz?

A wave with a frequency in the GHz range has a shorter wavelength compared to a wave in the MHz range. This is because wavelength and frequency are inversely proportional: as frequency increases, wavelength decreases.


What is the wave-number of a photon?

The wave number of a photon is the spatial frequency of the photon's electromagnetic wave. It is defined as the reciprocal of the wavelength of the photon, typically measured in units of inverse meters. As the wave number increases, the wavelength decreases, and vice versa.

Related Questions

What characteristic of an electromagnetic wave is associated with the energy of that radiation?

The frequency of an electromagnetic wave is directly proportional to the energy of the radiation. Higher frequency waves have higher energy levels.


Seven forms of electromagnetic radiation?

Basing upon their wavelength ,speed of light and some other factors electromagnetic radiation can be divided into 7 forms they are:- radio wave 30cm> microwave 1nm-30cm infrared 700nm-1nm visible light 400nm-700nm the only wave that can be seen by human eyes ultraviolet 60nm-400nm x rays 0.001nm-60nm gamma rays >0.1nm 2 more are heat radiation and long waves


What is the wave length of UV?

The wave of UV is shorter then visible light but longer then x-ray waves. It ranges between 400nm and 10nm.


What are some examples of wave length questions that can be used to study the properties of electromagnetic radiation?

Some examples of wavelength questions that can be used to study the properties of electromagnetic radiation include: How does the wavelength of light affect its color? What is the relationship between wavelength and energy in the electromagnetic spectrum? How does the wavelength of a radio wave affect its ability to transmit information? How does the wavelength of ultraviolet radiation impact its effects on living organisms? How does the wavelength of infrared radiation influence its ability to detect heat signatures?


The wave length is 670 nm what is the freguency of the radiation?

Use wavelength = frequency/300 000 with wavelength in metres and transpose.


What type of wave has the shortest wavelength GHz or MHz?

A wave with a frequency in the GHz range has a shorter wavelength compared to a wave in the MHz range. This is because wavelength and frequency are inversely proportional: as frequency increases, wavelength decreases.


Is a microwave?

A short-wavelength radio wave. An electromagnetic wave that is somewhere in between regular radio waves and infrared radiation.


Which wavelength would ensure that that radiation of that wavelength would be a radio wave?

Any length longer than 1 millimeter would.


What is the wave-number of a photon?

The wave number of a photon is the spatial frequency of the photon's electromagnetic wave. It is defined as the reciprocal of the wavelength of the photon, typically measured in units of inverse meters. As the wave number increases, the wavelength decreases, and vice versa.


What is an example of wavelength?

An example of wavelength is the distance between two consecutive peaks of a wave, such as the distance between two successive crests of an ocean wave or two peaks of a sound wave. In electromagnetic radiation, the wavelength is the distance between two successive peaks of the wave, like the distance between two peaks of a light wave.


How are frequency and wavelength of an mechanical wave related?

The product of (frequency) multiplied by (wavelength) is always the same number.The number is the speed of the wave.


What is the wavelength of an object?

The wavelength of a signal is calculated by c/f. C is the velocity of the wave and f the frequency of the signal. Wavelength is defined as the distance between any two successive crests or troughs in case of a mechanical wave. In case of longitudinal wave, the distance between two successive compressions or rarefactions will be the wavelength. In case of electromagnetic wave c/f will be the wavelength