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Class 9 Science Exploration: Entering the World of Secondary Science Scientific questions and observationsHard

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Which method would reduce the effect of human reaction time the most?

Answer and explanation

Correct answer: Record time using an automatic sensor

An automatic sensor reduces dependence on human reaction time. In exams consider automated measurement more objective.

Related tags

Reaction Time Automatic Sensor Measurement Error Objectivity Scientific Questions And Observations Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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