it filters out yellow flames caused be the contamination of Na( sodium)
Blue and violet light have the shortest wavelengths in the visible light spectrum.
Violet light has the shortest wavelength among the colors listed. Its wavelength is shorter than that of blue, yellow, and green light.
The highest frequency in the visible portion of the electromagnetic spectrumis the last color you can see on the blue/violet end of the rainbow.
The highest visible frequency of light is perceived as the last color you can see on the blue-violet end of the rainbow.
Red, blue, green, and violet are found in the emission spectrum of hydrogen.
dark violet, light pink, light blue, white
Violet light is dispersed the most by a prism, followed by blue, green, yellow, orange, and red. This dispersion is due to the different wavelengths of light being bent at different angles as they pass through the prism.
Blue light has a lower frequency than violet light. Violet light has the highest frequency in the visible spectrum, while blue light has a slightly lower frequency than violet light but higher than green light.
Blue light. That's why the glass is called blue.
It is blue and red, the shade of violet is light purple
A prism is a piece of glass that can break white light into the colors of the spectrum (red, orange, yellow, green, blue, indigo, violet) through refraction.
Blue and violet light have the shortest wavelengths in the visible light spectrum.
Violet light has the shortest wavelength among the colors listed. Its wavelength is shorter than that of blue, yellow, and green light.
Indigo light has a greater wavelength than blue light. This is because indigo light falls between blue and violet on the electromagnetic spectrum, and wavelengths decrease from red to violet. Hence, indigo light has a longer wavelength than blue light, making it closer to violet light in terms of wavelength.
Cobalt glass filters out yellow light, allowing only violet and blue light to pass through. Sodium produces a bright yellow flame color that is masked by cobalt glass, while potassium produces a light purple flame color that is visible through the cobalt glass. This technique helps distinguish between the two elements based on the flame color observed.
The sky appears blue instead of violet because of the way Earth's atmosphere scatters sunlight. Blue light is scattered more easily than violet light, causing the sky to appear blue to our eyes.
No. Violet has a shorter wavelength than Blue.