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

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In which situation will an observation be more reliable?

Answer and explanation

Correct answer: When measuring several times with a standard instrument

A standard instrument and repetition increase measurement reliability. In exams look for both proper tools and repetition.

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Reliable Observation Standard Instrument Repetition Measurement Scientific Questions And Observations Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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