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Posted by on Tuesday, January 17, 2012 at 10:08pm.

How is red light different blue light? ( Besides the obvious answer of ¡°their color¡±¡¦) please detail help and answer

  • Astronomy 1010 - , Wednesday, January 18, 2012 at 8:31am

    Red light has a longer wavelength and lower frequency than blue light. Its particles (which are called photons) have less energy.

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