GEOLOGY
PHYSICAL MINERALOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Visible light wave lengths are between 400 and 700 nm while traveling in a vacuum
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true
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false
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The wavelengths of the visible light range between 400-700 nanometers, this is between the infrared having longer wavelengths and the ultraviolet having shorter wavelengths. The wavelength of the visible light indicates that its frequency is approximately 430-750 terahertz (THz).
Detailed explanation-2: -The wavelength range of the visible spectrum extends from violet (400 nm) to red (750 nm).
Detailed explanation-3: -(d) Visible spectrum has wavelength range between 400 nm to 700 nm.
Detailed explanation-4: -Because of shorter frequencies, 400 nm photon frequency has more energy than 700 nm photon frequency.
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