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The EM spectrum may, in fact, not be continuous, but quantised wrt the
frequency of the emitted photons that comprise the spectrum. This implies
that the frequency of oscillation of the emitting quantum mechanical system
is quantised.
To establish beyond doubt the continuity, or otherwise of the EM spectrum
would require the accutate measurement of the frequency of individual photons.
Given the magnitude of Planck's Constant (~ 6.26 x 10^-34 Js) the
Planck-Einstein-Schrodinger equation, E = hv shows that, for a single photon
a measurable signal cannot be generated at low frequencies (~ a few Hz),
whilst at high frequencies (~ a few GHz) any quantisation of the frequency of the photon would not be observable.
What else can I help you with?
Why is the electromagnetic spectrum called a spectrum?
The electromagnetic spectrum is called a spectrum because it consists of a range of electromagnetic waves or radiation, each with a unique wavelength and frequency. When these waves are arranged in order of their wavelengths, they form a continuous spectrum of different colors and energies.
Which type of spectrum does the sun emit?
The sun emits a continuous spectrum, which includes all wavelengths of light across the electromagnetic spectrum. This spectrum results from the thermal radiation of the sun's surface.
The part of the electromagnetic spectrum that you can actually see is called the spectrum?
The part of the electromagnetic spectrum that we can see is called visible light. It is the range of electromagnetic radiation that the human eye is sensitive to, with wavelengths between approximately 400 to 700 nanometers.
What kinds of waves make up the electromagnetic spectrum?
Those are called electromagnetic waves.
Dispersing light from a hot wire which emits white light gives what type of spectrum is it?
A hot, glowing wire emits all wavelengths (or colors) of light. This is sometimes called "blackbody radiation." Since all colors are present, you will get a continuous spectrum.
The electromagnetic spectrum includes what?
The electromagnetic spectrum includes electromagnetic waves with a continuous flow of the wavelength.
Why is sunlight's spectra called a continuous spectrum?
Sunlight's spectrum is called a continuous spectrum because it contains all the colors of the rainbow without any gaps or breaks in the distribution. This means that sunlight consists of a continuous range of wavelengths of electromagnetic radiation.
Why is the electromagnetic spectrum called a spectrum?
The electromagnetic spectrum is called a spectrum because it consists of a range of electromagnetic waves or radiation, each with a unique wavelength and frequency. When these waves are arranged in order of their wavelengths, they form a continuous spectrum of different colors and energies.
What is the entire electromagnetic spectrum frequencies called?
The entire electromagnetic spectrum frequencies, from the lowest to the highest frequencies, are collectively called the electromagnetic spectrum.
What is the electromagnetic frequencies entire range called?
The entire range of electromagnetic frequencies is called the electromagnetic spectrum. This spectrum includes all forms of electromagnetic radiation, from radio waves to gamma rays.
The entire range of electromagnetic frequencies is called what?
The entire range of electromagnetic frequencies is called the electromagnetic spectrum. It includes all wavelengths of electromagnetic radiation, from radio waves to gamma rays.
What is the arrangement of electromagnetic waves according to their wavelengths and frequencies called?
The arrangement of electromagnetic waves according to their wavelengths and frequencies is called the electromagnetic spectrum. This spectrum includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays, organized from longest to shortest wavelengths or lowest to highest frequencies.
Is a device that breaks light into colors and produces an image of the spectrum called electromagnetic spectrum?
No, a device that breaks light into colors and produces an image of the spectrum is called a spectroscope. The electromagnetic spectrum refers to the range of all possible frequencies of electromagnetic radiation.
What is the part of the electromagnetic spectrum called?
We call that the visible or optical spectrum.
What part of the electromagnetic spectrum that you can see is called?
It is called the visible spectrum, and includes electromagnetic waves with wavelengths from 390 nm to 750 nm.
Which type of spectrum does the sun emit?
The sun emits a continuous spectrum, which includes all wavelengths of light across the electromagnetic spectrum. This spectrum results from the thermal radiation of the sun's surface.
A range of light waves with different wavelenghts and energies is called an?
The name given to the range of waves with increasing energies is called the Electromagnetic Spectrumi think it is spectrum
