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2 answers

Ultra-violet

2007-12-12 07:12:43 · answer #1 · answered by nyphdinmd 7 · 0 0

terahertz frequency band exposure causes certain materials
to total re-reflect radiation in a different wavelength

2007-12-12 07:28:20 · answer #2 · answered by Nur S 4 · 0 0

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