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Colors in a spectrum represent different frequencies of light. Light is formed when a particular atom or molecule is stimulated by some energy input - the energy forces an electron to jump to a higher level of excitation. When the electron falls back to its normal state it releases that energy as a photon of light, one that has a particular frequency determined by the atom or molecule and the amount of energy that the electron absorbed. So, when looking at a line spectrum (of, say, the light from a distant star) the color lines show the particular wavelengths of light that the star is giving off, which tell scientists a lot about what elements and compounds are in the star.
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Why does the spectrum go from light to dark?
The spectrum goes from light to dark when it shows a range of colors based on their brightness or intensity. Lighter colors have higher brightness or intensity, while darker colors have lower brightness or intensity. The transition from light to dark in a spectrum helps to represent the contrast or variation in color tones.
What do the different colors of visibke light represent?
The different colors of visible light represent different wavelengths within the electromagnetic spectrum. Each color corresponds to a specific wavelength, with red having the longest wavelength and violet having the shortest. When combined, these colors create white light.
Are there breaks between the colors of the spectrum?
There are no breaks between the colors of the spectrum; they blend seamlessly into one another. The visible spectrum of light consists of a continuous range of colors from red to violet.
What are the primary em spectrum colors?
The primary EM spectrum colors are red, green, and blue. These colors can be combined in different ways to create all the other colors we see in the visible spectrum.
Is an atomic emission spectrum a continuous range of colors?
No, an atomic emission spectrum is not a continuous range of colors. It consists of discrete lines of specific wavelengths corresponding to the emission of light from excited atoms when they return to lower energy levels. Each element has a unique atomic emission spectrum due to its unique arrangement of electrons.
What do the different colours in a line spectrum represent?
Wave length
What is the difference between a continuous spectrum and a line spectrum in terms of the emission of light?
A continuous spectrum shows a wide range of colors emitted by a hot, dense object, while a line spectrum displays only specific colors at distinct wavelengths emitted by atoms or molecules.
What are the two types of spectrum?
The two types of spectrum are continuous spectrum, which shows a continuous range of colors with no gaps, and line spectrum, which consists of distinct lines of color separated by gaps.
A sentence for Spectrum?
The colors of the spectrum were the colors of the rainbow.
Why does the spectrum go from light to dark?
The spectrum goes from light to dark when it shows a range of colors based on their brightness or intensity. Lighter colors have higher brightness or intensity, while darker colors have lower brightness or intensity. The transition from light to dark in a spectrum helps to represent the contrast or variation in color tones.
What do the different colors in a light spectrum represent?
Different energy radiations reflecting different energy level changes.
What are the seven colors seen in the visible spectrum write them in order?
The seven colors seen in the visible spectrum, in order, are red, orange, yellow, green, blue, indigo, and violet. These colors can be remembered using the acronym ROYGBIV. They represent the range of wavelengths of light that are visible to the human eye.
What do the different colors of visibke light represent?
The different colors of visible light represent different wavelengths within the electromagnetic spectrum. Each color corresponds to a specific wavelength, with red having the longest wavelength and violet having the shortest. When combined, these colors create white light.
What does the term bright line spectrum mean?
A bright line spectrum refers to the pattern of distinct and bright lines of different colors that are produced when an element is excited and emits light. Each element has a unique bright line spectrum that can be used to identify the element through spectroscopy.
What do you call a prism spreading out light into colors?
It is called Visible light Spectrum.
What do the colors on the edge of the pool represent in water polo?
yellow = 5 meter line red = 2 meter line
How do prisms create a spectrum of colors?
Prisms create spectrum of colors by the cause of refraction.
