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The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation. The "electromagnetic spectrum" of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.
The electromagnetic spectrum extends from low frequencies used for modern radio communication to gamma radiation at the short-wavelength (high-frequency) end, thereby covering wavelengths from thousands of kilometers down to a fraction of the size of an atom. It is for this reason that the electromagnetic spectrum is highly studied for spectroscopic purposes to characterize matter. The limit for long wavelength is the size of the universe itself, while it is thought that the short wavelength limit is in the vicinity of the Planck length, although in principle the spectrum is infinite and continuous.
What else can I help you with?
What is the most important light in the visible light spectrum?
red and violet
What is the importance of the LED light bulb spectrum in determining the quality of light emitted?
The LED light bulb spectrum is important because it determines the quality of light emitted. Different wavelengths in the spectrum affect the color, brightness, and overall appearance of the light. By controlling the spectrum, manufacturers can create light that is more pleasing to the eye and suitable for different purposes, such as task lighting or ambient lighting.
Is visible light a major part of the EM spectrum?
It is certainly a very important part, but it is not a major part; 'visible light' makes up only a tiny part of the EM spectrum.
What type of light spectrum can you absorb?
Every spectrum of light can be absorbed with the right materials.
What is the scientific notation for finding the wavelength of blue light?
To find the wavelength of blue light, simply look at an electromagnetic spectrum, specifically the visible light portion. Blue light corresponds to a wavelength of around 475 nm.
What is the small part of the light spectrum that you can see - called?
Visible light spectrum.
Which of these statements about the EM spectrum is false?
Most of the EM spectrum is visible light.
Which type of spectrum is produced when light from the sun passes through a prism?
It is the spectrum of visible light, which has the colors of the rainbow.
Does the spectrum of light from a star have no gaps?
The spectrum of light from a star appears continuous, without gaps, because it is a result of the superposition of light emitted at different wavelengths. This continuous spectrum is produced as the star emits light across a range of wavelengths leading to a smooth distribution of colors in the spectrum.
What is spectrum light?
Most of the electromagnetic spectrum is not visible.
What is a spectrum light?
Most of the electromagnetic spectrum is not visible.
Is it true or false that you can see most of the light in the spectrum?
False. People can only see the Visible Light spectrum, which is only a small section of the overall light spectrum.
