In a scientific laboratory, a beaker is typically used to hold liquids. Beakers are cylindrical containers with a flat bottom and a spout for easy pouring. Made from glass or plastic, they come in various sizes and are marked with measurement graduations to facilitate accurate volume measurement. Beakers are often used for mixing, heating, or cooling liquids, making them versatile tools in laboratory settings. While they are not designed for precise measurements, their sturdy construction and practical design make them essential equipment for conducting experiments, preparing solutions, and carrying out chemical reactions.