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

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Discussion/ Analysis <strong>The</strong> original hypothesis is supported by the data. <strong>The</strong> amount <strong>of</strong> red light that was absorbed by the grape juice was most affected by the change in <strong>temperature</strong> If the experiment had been tried with a different colored solution with the bleach the affect that <strong>temperature</strong> would have had on the absorbance <strong>of</strong> other wavelengths may have been altered.
Discussion (cont.) <strong>The</strong> overall <strong>effect</strong> <strong>of</strong> <strong>temperature</strong> on absorbance <strong>of</strong> transmittance <strong>of</strong> light is very small however, as there is not a large visible difference in the visible color <strong>of</strong> the solution. <strong>The</strong> experiment may have been much more controlled if a single wavelength <strong>of</strong> light had been focused on or if there had been multiple trials conducted for each set <strong>of</strong> data <strong>The</strong> data seems to show that bleach becomes more <strong>effect</strong>ive as the <strong>temperature</strong> <strong>of</strong> the solution is raised, as this allows the overall absorbance <strong>of</strong> light to be decreased by the largest amount for a staining agent.
Page 1 and 2: The effect
Page 3 and 4: Background Research The</st
Page 5 and 6: Background Research (cont.) Portabl
Page 7 and 8: Methods (cont.) A colorimeter was u
Page 9: Results •The ove
Page 13 and 14: Future Research/ Applications In th
Page 15: Acknowledgments I would like to tha

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

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