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28-03-2017
Biology

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Ruben measures the temperature of a beaker of water with a thermometer while his partner, Molly, holds the beaker in her hands. What is a likely source of error in this experiment? equipment precision environmental factor instrumental error

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metchelle metchelle

10-04-2017

The answer for this would be PRECISION ERROR. What makes the precision of the measurement erroneous is how his partner, Molly, is holding the beaker with her hands. Since they are measuring for the temperature, this would give them an erroneous result knowing that the temperature from Molly's hand would also contribute to the temperature of the water in the beaker.

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