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Subjects>Math>Math & Arithmetic

What is frequency of red light with wavelength of 690 nanometers?

Anonymous

∙ 12y ago

Updated: 12/14/2022

speed of light in meters per second / wavelength in meters = frequency in Hz
299 792 458m/s / 0.000000690m = 434481823188406Hz = 434481823188.4KHz =434481823.2MHz = 434481.8GHZ = 434.5THz

Wiki User

∙ 12y ago

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Q: What is frequency of red light with wavelength of 690 nanometers?

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Continue Learning about Math & Arithmetic

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