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Is the velocity of a red light lower than the velocity of violet light?
Wiki User
∙ 11y ago
No it justs refracts further
Wiki User
∙ 11y ago
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Is the velocity of a red light lower than the velocity of violet light a?
Not necessarily, but the frequencies are different.
Is the frequency of a red light higher than a violet light?
No, it is lower.
Is the frequency of blue light higher or lower than violet light?
Indigo has a higher frequency..
Does ultraviolet light have a lower frequency than visible light?
No, "infra" means below, "ultra" means above. Infra red light is below red and ultra violet is above violet light.
Is ultraviolet radiation a higher or lower energy radiation than visible light?
Ultraviolet radiation is of higher energy than visible light. Ultra-violet suggests that it is above violet in the spectrum, and the colour violet is the uppermost region of visible light.
What color light has greater frequency than violet light?
Ultraviolet light has a shorter wavelength than visible light.
When red light is compared with violet light what happens?
Violet light has a higher frequency than red light by roughly a factor of 2.
Which has more energy a photon of red light or photon of violet light?
The violet light has more energy than the red light. Red light is lower on the electromagnetic spectrum, meaning it has a lower frequency (or longer wavelength). You'll recall the colors of the rainbow as red, orange, yellow, etc., and these are the colors going up the frequency spectrum. Photons higher on the spectrum are higher in frequency and energy.
How many times greater is the speed of infrared light than the speed of violet light in vacuum wavelength of the violet light is around 400nm and wavelength of infrared is 800nm?
It isn't. The velocity of both is the same at about 2.998x108m/s. A change in wavelength is associated with a change in frequency not velocity. The frequency of Ultraviolet light is about 750 PHz (Peta Hertz) while that of infrared half that at 375PHz.
Define radiation?
EM radiation higher in frequency than violet visible light but lower in frequency than soft x-rays.
How would the wavelength and frequency of a red light compare to the wavelengths and frequencies of green and violet lights?
-- Red light has the lowest frequency of those three. -- Green light has lower frequency than violet light has. -- The wavelength of all light is inversely proportional to its frequency.
How can you tell the energy released based on the colour of the light?
Red light has lower energy photons than blue light. Ultra-violet is even more energetic.
