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What is the longest wavelength and least energy in the visible spectrum?
Wiki User
∙ 13y ago
The longest wavelength in the visible light spectrum is at the red end (at about 750nm) the lowest is violet (450nm). For a given intensity source the energy that can be generated is equal.
The answer you are looking for is 720-680nm
Wiki User
∙ 13y ago
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Why red is the most visible color?
The color red is the longest wavelength in the visible light spectrum because the less energy a wave carries the longer the wavelength and red carries the least energy of all the colors in the visible spectrum
Is red is the longest wavelength of light visible to the human eye?
The red end of the spectrum. Red has lower frequency, lower energy and longer wavelength than the blue end of the spectrum.
In the visible spectrum which color of light has the most energy?
Violet (purple) is the highest energy color in the visible spectrum. It has a wavelength of about 400nm (4x10-8m), the lowest of all visible light.
The shorter the wavelength of visible light means what?
The shorter the wavelength of visible light, the higher the frequency and the greater the energy of the photons.
In which are the forms of electromagnetic energy arranged in order from longest to shortest wavelength?
The colors of visible light
Why red is the most visible color?
The color red is the longest wavelength in the visible light spectrum because the less energy a wave carries the longer the wavelength and red carries the least energy of all the colors in the visible spectrum
Is red is the longest wavelength of light visible to the human eye?
The red end of the spectrum. Red has lower frequency, lower energy and longer wavelength than the blue end of the spectrum.
In the electromagnetic spectrum is determined by its wavelength?
In the visible spectrum the color is determined by its' wavelength. The energy of the quantum package is determined by the wavelength. The shorter the wavelength the more power per package.
In the visible spectrum which color of light has the most energy?
Violet (purple) is the highest energy color in the visible spectrum. It has a wavelength of about 400nm (4x10-8m), the lowest of all visible light.
True or false visibe light with the shortest wavelength is red light?
No, red is the longest wavelength of visible light, with the lowest frequency and the least energy. Violet light has the shortest wavelenght, with the highest frequency and the most energy (of visible light).
What are the waves?
radio wave is form of electromagnetic energy which has the longest wavelength in electromagnetic spectrum
The shorter the wavelength of visible light means what?
The shorter the wavelength of visible light, the higher the frequency and the greater the energy of the photons.
What are the radio waves?
radio wave is form of electromagnetic energy which has the longest wavelength in electromagnetic spectrum
What properties does visible light have in common with the rest of the electromagnetic spectrum?
Visible light is a subset of the electromagnetic spectrum. Starting at the longest wavelengths (lowest frequencies), the electromagnetic spectum includes:Radio wavesMicrowavesInfra-redVisible lightUltravioletX-raysGamma raysRefer to the related link below for additional informaiton.
In which are the forms of electromagnetic energy arranged in order from longest to shortest wavelength?
The colors of visible light
How does the color of the light bulbs determine the amount of energy of the electromagnetic waves?
The "color" is really a wavelength. The electromagnetic spectrum determines this, every different wavelength has a corresponding color. Red being the longest, and violet being the shortest. This electromagnetic spectrum also determines whether it is visible, ultraviolet, infrared, and so on.
What are facts for radio waves?
Radio waves have the longest wavelength in the electromagnetic spectrum (EM), and are pure energy, they have no mass.
