A balanced scale, which compares the mass of one object with that of a known quantity.
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A laboratory balance or scale is used to measure weight in the laboratory setting. It is important to use a balance that is calibrated and sensitive enough to provide accurate weight measurements.
Common laboratory apparatus such as beakers, test tubes, and pipettes are essential tools used in scientific experiments to measure, mix, and transfer liquids accurately. They help scientists conduct experiments in a controlled and precise manner, leading to reliable and reproducible results. Proper use of laboratory apparatus also ensures safety and efficiency in the laboratory environment.
Laboratory apparatus used to measure mass include balances and scales, while those used to measure volume include graduated cylinders, pipettes, burettes, and volumetric flasks.
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A graduated cylinder is a common measuring apparatus used to measure the volume of liquids accurately. It is a tall, narrow container with volume markings along its side to indicate the amount of liquid present.
Beaker: A container used for holding, mixing, and heating liquids in the laboratory. Bunsen burner: A gas burner used for heating and sterilizing substances in the lab. Petri dish: A shallow, circular dish with a cover used for culturing cells or bacteria. Microscope: An instrument used for viewing small objects or organisms that are not visible to the naked eye.