A, nim 1.0- 0.8- O min 0.6- 0.5 5 10 0.4- 25 40 70 100 0.2- 120 0.0+ 200 350 400 Fig. 28 Time course es occurring during the UVB/UVA irradiation of octyl methoxycinnamate (octinoxate) under aerobic conditions in (a) aqueous media, and in (b) n-hexane. Repro- duced from Ref. [111] with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry 7. Using the figure from the paper above, why is it considered best practice to reapply sunscreen if you plan to be in the sun for long periods? absorbance

A, nim 1.0- 0.8- O min 0.6- 0.5 5 10 0.4- 25 40 70 100 0.2- 120 0.0+ 200 350 400 Fig. 28 Time course es occurring during the UVB/UVA irradiation of octyl methoxycinnamate (octinoxate) under aerobic conditions in (a) aqueous media, and in (b) n-hexane. Repro- duced from Ref. [111] with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry 7. Using the figure from the paper above, why is it considered best practice to reapply sunscreen if you plan to be in the sun for long periods? absorbance

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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