Directions: Write ULTRA if the statement is correct, and VIOLET if not. If the s incorrect, state reason or appropriately correct the statement. 1. Too much exposure to UV rays may increase the risk for skin ca 2. Sunscreens protect our skin so we can stay under the sun all da 3. The higher the Sun Protection Factor (SPF) in a sunscreen, the H
Directions: Write ULTRA if the statement is correct, and VIOLET if not. If the s incorrect, state reason or appropriately correct the statement. 1. Too much exposure to UV rays may increase the risk for skin ca 2. Sunscreens protect our skin so we can stay under the sun all da 3. The higher the Sun Protection Factor (SPF) in a sunscreen, the H
Chapter9: Optics
Section: Chapter Questions
Problem 7Q
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