Answer :
Final answer:
To test UV-blocking material effectively, use specialized equipment, natural controlled environments, and laboratory tests with human subjects.
Explanation:
Testing Effectiveness of UV-blocking Material
The most useful method to test the UV-blocking material would be to use equipment specialized in measuring the amount of UV light passing through different layers of the material. This would provide quantitative data on its effectiveness. Additionally, testing the material in natural controlled environments with UV light exposure would offer real-world conditions for evaluation. Lastly, conducting tests in a laboratory setting using human subjects and various UV light sources to develop a scale for measuring skin damage could provide valuable insights.
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