Question

what is the wavelength of red colour?​

Answer 1

Answer:

680 nanometres

Explanation:

Red colour has the highest wavelength among the seven colours .Among them violet is the one with the least wavelength of about 410 nanometres

Answer 2

Answer:

hi

Explanation:

at sunrise or sunset, tangentially incident solar rays illuminate clouds with orange-to - red hues. The visible spectrum, about 380 to about 740 nanometers (nm), shows the atmospheric water absorption band and the solar fraunhofer lines.

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