Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Place 3 UV beads into each of the five test tubes, and cover each test tube with the small square of aluminum foil. Carry the
- Place 3 UV beads into each of the five test tubes, and cover each test tube with the small square of aluminum foil.
- Carry the 24-well plate with the test tubes outside into direct sunlight.
- Remove the foil covering test tube 1S, observe the UV beads, and immediately replace the foil covering.
- Record the color of the UV beads under time "0" in Data Table 1.
- Repeat steps 14-15 for the remaining 4 test tubes.
- After 20 minutes, repeat steps 14-16 and record the color of the UV beads under time "20" in Data Table 1.
- Continue making observations of the test tubes at 20 minute intervals for a total of 80 minutes, recording the bead color in Data Table 1.
Note: 80 minutes is the time interval recommended by sunscreen namufacturers for consumers to reapply product.
Ultraviolet Radiation and Sunscre X GSPF stands for ____ -Google Sex HOL - Instance C Get Homework Help With Chegg X + DX myhol.holscience.com/instances/14990#/experimentation/189171/exercise/47152 G Google History myLoyola - Login P. (2) Facebook Image to PDF - Co... Home - FAFSA on t... Pearson Sign In Log In to Canvas Rock Valley College Learn about our new look! | Home My Account | Help Cent Data CLOUD Experiment 2 Exercise 2 - Es Data Table 1 Data Table 1: Effectiveness of Sunscreen Active Ingredients (percent or volume) Color Intensity Time 0 Color Intensity Time 20 Color Intensity Time 40 Color Intensity Time 60 Color Intensity Time 80 pink, green and yellon purple, aqua,yellow Test Test Tube Substance # 1S Synthesized Sunscreen 1 25 Synthesized Sunscreen 2 3 Control (oil and wax) NS No substance yellow, clear, pink yellow,clear,purple pink, clear, green purple,clear, green clear,purple clear,purple 4C Commercial Sunscreen yellow,purple,pink green, purple, pink 9:13 Ultraviolet Radiation and Sunscre X GSPF stands for ____ -Google Sex HOL - Instance C Get Homework Help With Chegg X + DX myhol.holscience.com/instances/14990#/experimentation/189171/exercise/47152 G Google History myLoyola - Login P. (2) Facebook Image to PDF - Co... Home - FAFSA on t... Pearson Sign In Log In to Canvas Rock Valley College Learn about our new look! | Home My Account | Help Cent Data CLOUD Experiment 2 Exercise 2 - Es Data Table 1 Data Table 1: Effectiveness of Sunscreen Active Ingredients (percent or volume) Color Intensity Time 0 Color Intensity Time 20 Color Intensity Time 40 Color Intensity Time 60 Color Intensity Time 80 pink, green and yellon purple, aqua,yellow Test Test Tube Substance # 1S Synthesized Sunscreen 1 25 Synthesized Sunscreen 2 3 Control (oil and wax) NS No substance yellow, clear, pink yellow,clear,purple pink, clear, green purple,clear, green clear,purple clear,purple 4C Commercial Sunscreen yellow,purple,pink green, purple, pink 9:13
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started