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What are the colors of light from low energy to high energy?
Hopeybrush
Red end of the spectrum = lowest energy
Violet end of the spectrum = highest energy
In between the ends are trillions of colors.
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∙ 14y ago
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Does infrared high or low energy?
Infrared radiation has less energy (per photon) than visible light.
Low-frequency red light is used in dark rooms because it does not expose the film. This is because the red light has a low?
Red light has low energy.
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.
Does gamma have high or low energy?
Gamma have very high energy.
Does a high-efficiency machine degrade a relatively high or low percentage of energy to thermal energy?
It degrades a low percentage.
Does visible light have high or low energy?
"High" and "low" only have meaning when they're compared to something. Visible light has high energy compared to radio waves, and low energy compared to X-rays.
How does the spectrum of white light from the sun?
White light contains all the colors. The different colors of light are at different frequencies. On the high frequency end you have violet and on the low end you have red.
Why is the light given off as fluorescence always of lower wavelength than the light absorbed?
It isn't. The usual way fluorescence works is indeed that a high energy light promotes an electron to a high energy state and it then cascades down through the energy levels giving off low energy quanta of light at each step. However there is the situation where low energy light input can act as an energy pump and promote an electron in a series of energy steps to a high energy state which it then releases in a single high energy drop emitting a quantum of light of a higher energy than the input.
Does infrared high or low energy?
Infrared radiation has less energy (per photon) than visible light.
Which colour has the shortest frequency?
Violet, Blue, Green, Yellow, Orange, Red The amount of energy in a light wave is proportionally related to its frequency: High frequency light has high energy; low frequency light has low energy. Thus gamma rays have the most energy, and radio waves have the least. Of visible light, violet has the most energy and red the least. Approximate frequency ranges for the various colors: Red 384 - 482 Orange 482 - 503 Yellow 503 - 520 Green 520 - 610 Blue 610 - 659 Violet 659- 769
Name two useful properties of coherent light?
High energy density. Low dispersion.
Why is a low energy light bulb described as more efficient than a normal light bulb?
Because efficiency is measured in Output/input. At the same light bulb output, one with lesser energy input required is higher in efficiency. Possible confusion come from description of low energy light bulb without stated the high or low energy is compared at what lux it can produce light.
Low-frequency red light is used in dark rooms because it does not expose the film. This is because the red light has a low?
Red light has low energy.
What two colors make orange other than red and yellow?
There are two colors of light that, when mixed, produce the color orange. These two colors are high-intensity red and low-intensity green.
What are lowlights?
when you get low lights it is the same as high lights but highlights are light colors like blonde and getting low lights are dark colors like brown or red etc. same technique just different in darkness.
What is the difference between high quality and low quality energy?
The main difference between high quality and low quality energy is in the perception. This will facilitate the proper grading of tasks with the high tasks using high energy and low tasks low energy.
Does Rb have a high ionization energy or low ionization energy?
Low
