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Which instrument was most likely used to find the volume of each sample?
A graduated cylinder or a volumetric flask would most likely have been used to find the volume of each sample. These lab instruments are designed to accurately measure liquid volumes.
Onya plans to use the lab instrument that is shown below in an experiment.Which property of matter does the instrument measure?
mass
What pieces of lab equipment have specific markings showing highly accurate measurements of liquid volumes?
Those would be beakers.
Precautionary measures in a lab?
Some precautionary measures in a lab include wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats, following proper protocols and procedures outlined for each experiment, ensuring proper ventilation in the lab, handling chemicals with care, and cleaning up spills promptly.
What factors determine the precision of an instrument?
Factors that determine the precision of an instrument include the resolution of the instrument (smallest readable increment), the stability of the instrument (ability to maintain consistent readings over time), the calibration of the instrument (accuracy of measurements against a known standard), and the repeatability of the measurements (consistency in obtaining the same result with multiple trials).
