This article is about the visible spectrum. For all other uses see: Spectrum (disambiguation) A spectrum, plural: spectra, is a band of several colours:...

The visible spectrum (or sometimes called the optical spectrum) is the part of the electromagnetic spectrum that is visible to the human eye. Electromagnetic...

The electromagnetic spectrum is the range of all possible electromagnetic radiation. Electromagnetic radiation can be divided into octaves — as sound waves...

The ZX Spectrum was a range of home computers based on the Z80 microchip and sold by Sinclair Research Ltd, the business company owned by British inventor...

A political spectrum is a way to talk about different political positions and how they are similar to or different from other political positions. These...

for: spectrum. A spectrum is a condition or value that is not limited to a specific set of values but can vary infinitely within a continuum. Spectrum can...

The autism spectrum, commonly called Autism, or also known as autism spectrum disorder is a developmental condition. Autism changes how one thinks, understands...

The emission spectrum of an element or compound is how bright certain frequencies are when energy is added to the atoms or molecules. Each atom's emission...

Spread spectrum is a method in radio and other kinds of telecommunication. Its purpose is to overcome interference, noise and jamming of signals. Sending...

The power spectrum of a signal is the power or more simply the energy of the signal at each frequency that it contains. It can also be considered as the...

Spectrum Center is an multi-use arena located in Charlotte, North Carolina that serves as the home for the Charlotte Hornets of the National Basketball...

A mass spectrum is an intensity versus m/z (mass-to-charge ratio) plot that represents a chemical analysis. The mass spectrum of a sample is a pattern...

The spectrum of a ring is a thing studied in the branch of mathematics called algebraic geometry. This construction allows us to think of abstract mathematical...

The autism spectrum quotient is a questionnaire which was first published in 2001 by the Autism Research Centre in Cambridge, UK. There are fifty questions...

sample of a substance – in other words, a chemical analysis. When a full spectrum of light (light with all the colours, like light from the sun) passes through...

Frequency hopping spread spectrum is a method of transmitting data wirelessly, using many different frequencies. After a given time, the transmitter and...

chemical glows differently. The various wavelengths of the glow make a color spectrum which differs in some detail from other chemicals. Spectroscopy separates...

The genus Vampyrum contains only one species, the Spectral bat (V. spectrum). Some alternate names for this species are 'Linnaeus's False vampire bat'...

water, and other things. Light makes up a part of both the electromagnetic spectrum and radiation given by stars, like the sun. The light that comes from the...

A visible-line spectrum is a way of finding elements based on the unique things they have using the light that comes out from the element. First, the light...

views and positions, but is still generally in the centre of the political spectrum. The term 'centre-left' is most used in continental Europe. In the UK the...

spectrum, and hot gasses emit light at specific wavelengths. However, hot solid objects surrounded by cooler gasses show a near-continuous spectrum with...

others are red and blue. Green and blue are next to each other on the spectrum, and there are languages which do not distinguish between them. Examples...

standard "spectrum" of red, orange, yellow, green, blue, indigo, and violet, optics also deals with invisible parts of the whole electromagnetic spectrum of...

got its name, since the colours are shifted towards the red end of the spectrum. The reason astronomers can tell how far the light gets shifted is because...

White light can be made by putting all the other colors of light on the spectrum together. These other colors are red, orange, yellow, green, blue, indigo...

measure properties of light over a specific portion of the electromagnetic spectrum. The independent variable is usually the wavelength of the light. The variable...

Oxford University Press, USA. ISBN 0-19-504479-7. Right-wing Political spectrum Leftist Parties of the World Archived 2019-07-01 at the Wayback Machine...

using another part of the electromagnetic spectrum to observe the sky. Those parts of the electromagnetic spectrum that the atmosphere did not block were...

and it splits the light into a band of different colors called a spectrum. This spectrum has the same colors as a rainbow does, because rainbows are made...

64 and ZX Spectrum computers which was released in 1986 by Mastertronic. The code was written by John and Ste Pickford on the ZX Spectrum and Phillip...

bacteria. Like the Angstrom it is used for radiation in or near the visible spectrum. Nanometre This short article about science can be made longer. You can...

represented, assisted by vice-presidents from across the represented political spectrum. The term of the National Assembly is five years; however, the President...

are politics that are farther to the left of the left–right political spectrum than the standard political left. The term has been associated with some...

all-women's pay-per-view WWE Evolution". WWE. Retrieved July 23, 2018. Spectrum Center. "WWE Clash of Champions". Retrieved June 21, 2019. Johnson, Mike...

of the electromagnetic spectrum differ in wavelength, frequency and quantum energy. A trend in the EM (electromagnetic) spectrum is when the wave has a...

of blue. Isaac Newton named and defined indigo as a spectrum color when he divided up the spectrum into the seven colors of the rainbow. The spectral range...

quantity when accounting for only electromagnetic radiation in the visible spectrum. This short article about physics can be made longer. You can help Wikipedia...

a collection of songs by Grace Jones. It was released by record label Spectrum in 2004. "Warm Leatherette" - 4:31 "Nipple to the Bottle" - 5:52 "Everybody...

perceived. Science has come to understand the distinction between the optical spectrum, as observed by Newton, and the phenomenon of human colour perception as...

also owns the Philadelphia Flyers. Global Spectrum operates the arena. Comcast Spectacor also owns Global Spectrum. The Xfinity Mobile Arena is at the southwest...

Pervasive developmental disorder was an autistic spectrum disorder. The full name for this condition is pervasive developmental disorder-not otherwise...

For light, this causes a shift in colour towards the blue end of the spectrum called a blue shift. The faster something is moving toward us, the greater...

his comics seen in Heavy Metal magazine. He was the winner of the 2009 Spectrum Grand Master Award and the 2018 Grand Prix at Angoulême. In 2012 he was...

romantic relationships. It doesn't mean they are agamous. and it's also an spectrum of identities that do not feel the "standard" amount of romantic attraction...

electromagnetic radiation in the visible light spectrum (which is why it's called the visible light spectrum), so microwaves are invisible. Microwaves were...

or perceived as red. The visible light spectrum ranges from about 380 to 740 nanometers. Colors of the spectrum such as red, orange, yellow, green, cyan...

borealis. In 1868, Ångström created a spectrum chart of solar radiation that expresses each wavelength in the spectrum of sunlight in multiples of one ten-millionth...

Mike Lamb and published by CDS Micro Systems. It was made for the 16K ZX Spectrum. It was re-released later in 1983 on CDS's Blue Ribbon label and again...

the Bright House Networks; the three companies merged and then became Spectrum. In 2019 Charter dropped the channel then known as Epix, now MGM+, and...