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The longest wavelength within the visible spectrum is what color light?
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∙ 11y ago
RED
Wiki User
∙ 11y ago
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What is the relationship between electromagnetic spectrum and sight?
Different wavelengths on the spectrum are seen as different colors within the visible light section of the spectrum.
What does the visible portion of the electromagnetic spectrum fall?
It falls within the following approximate range of frequencies:
A thin film in air 410nm thick and is illuminated light normal to its surfaceits index of refraction is 1.50what wavelength within visible spectrum will be intsified in the reflect beam?
Selective reflectivity occurs when the wavelength of the light is equal in length. Hence 410nm will be highly reflected. Mood rings exhibit a similar effect by using chiral nematic liquid crystals.
What is color spectrum and how is it obtained?
The color spectrum is part of the electromagnetic spectrum. The color spectrum, often referred to as 'visible light' is only part of it. It is called visible light because it is the only spectrum that we can see with our eyes (we can't see x-rays, radiowaves, etc). The colors within it come in the order of ROYGBIV : Red, Orange, Yellow, Green, Blue, Indigo, Violet.
What are the three wavelengths that are shorter than visible light?
There are an infinite number of wavelengths above visible, below visible, and within visible. Since reality has infinite resolution, we can imagine varying the wavelength with infinite division. To call out bands of wavelength: Ultraviolet, X-rays, & Gamma rays.
Is a red light a visible light with the shortest wavelength?
No, red light has the longest wavelength within the visible light spectrum.
Is the Visible light with the shortest wavelength a red light?
No, red light has the longest wavelength within the visible light spectrum.
What color of light has the longest wavelength and the shortest?
The color RED has the longest wavelenth, and the color VIOLET has the shortest wavelenth. ---- Also Wavelenth is inversely propotional to frequency, so we can also say that color VIOLET has longest frequency and color RED has the shortest. VIBGYOR V-Violet (Highest Frequency, Shortest Wavelenth) I-Indigo B-Blue G-Green Y-Yellow O-Orange R-Red (Highest Wavelenth,Shortest Frequency)
Is the colour of the ultra violet spectrum violet if not why was it given that name?
The ultraviolet spectrum is 'beyond' (ultra) the violet part of the visible spectrum, that is, beyond the short end of the wavelength range. The infrared spectrum is 'within' (infra) the long end of the wavelength range. The two terms have nothing to do with color, which defines the visible spectrum between violet and red.
How is seeing related to wavelength?
The human eye can only detect electromagnetic radiation in the visible spectrum, Typically, wavelengths of 390 to 750 nm fall within the visible spectrum. Radiation with these wavelengths are called visible light or simply light.
Red light is low energy and has long wavelengths?
Violet light has a short wavelength, high frequency, and high energy. Red light has a much higher wavelength than violet light.
How is the electromagnetic and visible spectrum related?
The visible spectrum is one band within the full range of electromagnetic radiation.
The color of the light is determined by what of the light waves?
The colour of an object is determined by the wavelengths of light it reflects. An object that is purley one wavelength (lets say a specific wavelength in the blue part of the spectrum) would be absorbing all visable wavelengths except that specific blue wavelength.
Which light has Frequency within the visible light spectrum?
Wavelengths in the range of 0.4 - 0.7 microns are visible.
What is the relationship between electromagnetic spectrum and sight?
Different wavelengths on the spectrum are seen as different colors within the visible light section of the spectrum.
What type of light has the highest photon energy?
Within the range of visible light, it's the light with the shortest wavelength (highest frequency). That's theviolet end of the spectrum. Past that, ultraviolet light, which is invisible, has higher energy.
What is the part of color?
Color is the visual perception of the spectrum of light by light receptors. Electromagnetic radiation is identified by its wavelength and intensity, and when it falls within the ranges which the eye can perceive then we see light (color). That visible light spectrum includes the colors red, orange, yellow, green, blue, and violet.
