A student is studying the boiling points of six different liquids and finds results with consistently higher boiling points than what research would suggest. Which option describes a likely cause?(1 point)
The thermometer being used might need to be recalibrated.
The experimental setup might be too well insulated, causing higher temperatures.
The heat from the liquids might be escaping too easily.
The amount of liquid being tested might be insufficient.
A) The thermometer being used might need to be recalibrated
L is right
The likely cause for consistently higher boiling points than what research would suggest in the student's study of six different liquids is that the thermometer being used might need to be recalibrated.
To determine the likely cause of the consistently higher boiling points of the liquids being studied, we need to consider the factors that can affect the boiling point measurement. Let's analyze the options:
1. The thermometer being used might need to be recalibrated: This is a possible cause. If the thermometer is not accurately measuring the temperature, it could lead to incorrect boiling point readings.
2. The experimental setup might be too well insulated, causing higher temperatures: This option suggests that the experimental setup is trapping heat excessively, potentially leading to higher temperatures. However, it doesn't explain why the boiling points are consistently higher than expected.
3. The heat from the liquids might be escaping too easily: This option suggests that the heat energy from the liquids is dissipating too quickly, which would result in lower temperatures rather than higher boiling points.
4. The amount of liquid being tested might be insufficient: Insufficient liquid quantity is unlikely to cause consistently higher boiling points. It would generally result in quicker boiling due to the lower heat capacity of the small liquid volume.
Based on the information provided, option 1 appears to be the most likely cause. To confirm, the student should ensure that the thermometer is properly calibrated before continuing the experiment.