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A student is testing her reaction time by trying to keep a light bulb on for exactly 4 seconds by matching a stopwatch. When she turns the light bulb off, the stopwatch reads 4.13 seconds. What is her reaction time?

1 Answer

7 votes
I’m gonna say .13 seconds because that seems like the most obvious answer here. I don’t quite remember the formula for reaction time, but it seems like the most likely thing
User Binyamin Even
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