🧠Mixed10 questions
Blue Light Exposure Calculator Knowledge Check
Sharpen your blue light exposure calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.
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Blue light intensity drops with distance. If holding your phone at 10 cm gives an exposure of 160 units, holding it 2 times further away (at 20 cm) reduces the intensity by the square of that distance factor. What is your new exposure level?
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