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

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While measuring the time of a colour change in a solution the timer was started late. What type of problem is this?

Answer and explanation

Correct answer: Procedural observation error

Starting the timer late is a procedural error that can distort the measured time. Define the starting point in advance.

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Procedural-Error Timing Colour-Change Measurement Scientific Questions And Observations Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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