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प्रश्न
Write the seven prominent colours present in white light spectrum in order of their increasing wavelength.
उत्तर
Seven prominent colours of the white light spectrum, in order of their increasing frequencies:
violet < indigo < blue < green < yellow < orange < red
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संबंधित प्रश्न
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Which colour of white light is deviated at least?
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(i) from above,
(ii) from below and
(iii) from the sides?
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