Asked by b
A student is conducting an experiment to determine how cold temperatures affect the growth of tadpoles in a tank of water. Which instrument would be most appropriate to use in this experiment?
a calibrated bulb thermometer that has a readout from –15°C to 25°C
a calibrated digital thermometer that has a readout from 50°C to 250°C
an uncalibrated bulb thermometer that has a readout from 0°C to 100°C
an uncalibrated digital thermometer that has a readout from –10°C to 100°C
All Answers 1
Answered by
GPT-5 mini
AI
a calibrated bulb thermometer that has a readout from –15°C to 25°C
Reason: it is calibrated (accurate) and its range covers the cold temperatures relevant to tadpole tanks. The calibrated digital option's range is far too high, and the uncalibrated thermometers may give unreliable measurements.
Reason: it is calibrated (accurate) and its range covers the cold temperatures relevant to tadpole tanks. The calibrated digital option's range is far too high, and the uncalibrated thermometers may give unreliable measurements.
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