Emitting infrered Radiation

Monday, 04 May 2009 @ 17:27 GMT

Tags: KS4, P3, Physics

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Electromagnetic Spectrum 3

Monday, 04 May 2009 @ 17:10 GMT

Tags: KS4, P3, Physics

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Electromagnetic Spectrum 2

Monday, 04 May 2009 @ 17:09 GMT

Tags: KS4, P3, Physics

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Thursday, 01 January 1970 @ 00:00 GMT

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