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The effect of temperature on the absorbance of ... - Woodbridge High

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Results<br />

•<str<strong>on</strong>g>The</str<strong>on</strong>g> overall trend in data<br />

shows that <strong>the</strong>re is an inverse<br />

relati<strong>on</strong>ship between <strong>the</strong><br />

<str<strong>on</strong>g>temperature</str<strong>on</strong>g> <str<strong>on</strong>g>of</str<strong>on</strong>g> a soluti<strong>on</strong> and<br />

<strong>the</strong> amount <str<strong>on</strong>g>of</str<strong>on</strong>g> light that it<br />

absorbs<br />

•Figure 1 is a sample <str<strong>on</strong>g>of</str<strong>on</strong>g> data,<br />

dem<strong>on</strong>strating <strong>the</strong> overall<br />

trend <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>the</strong> amount <str<strong>on</strong>g>of</str<strong>on</strong>g><br />

absorbed light<br />

C<strong>on</strong>centrati<strong>on</strong>-<br />

25%<br />

Temperature<br />

%<br />

Transm<br />

ittance<br />

%<br />

Absorbance<br />

2.64 14.90 -0.76<br />

red 18.34 16.50 -0.80<br />

32.53 19.10 -0.95<br />

2.64 6.80 0.01<br />

Green 18.43 6.60 0.11<br />

32.53 8.30 -0.10<br />

2.64 0.60 0.60<br />

Blue 18.34 0.60 0.60<br />

32.53 0.70 0.70<br />

2.64 11.10 11.10<br />

Orange 18.34 10.90 10.90<br />

Figure 1

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