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The frequency of blue light is approx. 450 nm
What else can I help you with?
Which frequencies of light is most prone to scattering?
Blue and violet
Why red has a greater wavelength than blue?
Red light has a greater wavelength than blue light because red light has a lower frequency and energy. In the electromagnetic spectrum, longer wavelengths correspond to lower frequencies, while shorter wavelengths correspond to higher frequencies. Therefore, red light, with its longer wavelength, has a lower frequency compared to blue light.
Is visible light used for photosynthesis?
Yes,visible light is used. Frequencies of blue and red absorbed effectively
How do light colors have higher frequencies and darker colors have lower frequencies?
Darker colors like violet and blue actually have the shortest wavelengths and the highest frequency. If you look at the visible spectrum, the order from highest to lowest would go violet, blue, green, yellow, orange, red.
How do the frequencies of blue light or red light compare?
Blue light has a higher frequency than red light. This means that blue light has shorter wavelengths and carries more energy compared to red light. Additionally, blue light is more likely to scatter in the atmosphere, leading to effects like blue skies during the day.
Does blue light have travel at a different frequency than red light in the same medium?
Yes. Blue light has a shorter wavelength, and therefore a higher frequency, than red light.
Why is colour of copper sulphate blue?
The colour of Copper sulphate is blue because Copper ions absorb light in all frequencies except blue which is reflected instead.
How will you relate color light with frequency?
Color light is determined by the frequency of the light waves. Different colors of light correspond to different frequencies of light waves. For example, red light has a lower frequency than blue light. The relationship between color light and frequency is that higher frequencies are associated with colors towards the violet end of the spectrum, while lower frequencies are associated with colors towards the red end.
The color of light is determined by of the light waves.?
The cones in the retina of our eyes are sensitive to certain frequencies of light within the visible light spectrum (ROYGBIV). Light waves with longer wavelengths (within the visible range of frequencies) are perceived to be on the red, orange, yellow side of the spectrum, while higher frequencies/shorter wavelengths of light appear blue or violet.
What would a red object look like shone onto a blue light?
Red and blue are at opposite ends of the visible light spectrum, red being of low frequency, and blue being of high frequency. Sunlight contains frequencies across the whole frequency range, which appears white. An object that appears white reflects all frequencies. A red object appears red because it reflects red (low frequency) light, and absorbs all other colours. Blue light contains only high frequencies. If you are in a darkened room, lit only by blue light, white objects will appear blue because they are reflecting the blue light, and no other frequency is available. But a red object absorbs high-frequency (blue) light, and since this is the only light in the room, it does not reflect any light. Objects that do not reflect any light appear black. Some objects appear black even in sunlight, because they absorb all frequencies and do not reflect any. So to answer the question, when you have a red object that is lit only by blue light, it will appear black.
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.
What happens when you add blue light to red solid?
When blue light is shone on a red solid, the red solid will absorb the blue light and reflect or transmit the red color. This is because the red solid absorbs blue light due to its selective absorption properties.
