Problem: A temperature measurement of 25oC has three significant figures, while a temperature measurement of -196oC has only two significant figures.Explain.

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25° C → small positive temperature → 2 SFs

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Problem Details

A temperature measurement of 25oC has three significant figures, while a temperature measurement of -196oC has only two significant figures.

Explain.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Significant Figures concept. You can view video lessons to learn Significant Figures. Or if you need more Significant Figures practice, you can also practice Significant Figures practice problems.