as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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what is the range of the human visual spectrum?
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the human visual spectrum has a range of wavelengths from about 390 nanometers to about 700 nanometers. this range of light waves is known as visible light, and it corresponds to the colors of the rainbow--red, orange, yellow, green, blue, indigo and violet.
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