EDDlightabsorbtion - percent absorbance Units of Dv the...

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By: Deepika Mukhara The Effect of Wavelength on Light Absorbance of Selected Plants Hypothesis: If light wavelength changes, then light absorbance percent changes for any plant source IV Wavelength in nm Lev els of IV 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 # of trial s 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Dependent Variable:
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Unformatted text preview: percent absorbance Units of Dv: the percentage Constants: a.) Extraction solvent type(isopropyl alcohol) b.) Extraction (soak) time (48 hours) c.) Spinach leaf d.) Total volume of liquid in curettes e.) Volume of plant extract in curettes (20 drops)...
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