Material and Construction: Slotted weights are usually made of durable materials like brass or stainless steel, ensuring longevity and resistance to corrosion. The high-quality finish prevents surface wear and ensures consistent mass over time.Precision and Calibration: These weights are precisely calibrated to standard masses, ensuring accuracy in measurements. Each weight is clearly marked with its mass value, such as 5g, 10g, 20g, 50g, and 100g, allowing for easy identification and use in experiments.Design and Slot Feature: The unique design of slotted weights includes a central slot or notch that allows them to be easily stacked on a rod or hanger. This feature is particularly useful in experiments where varying masses need to be added incrementally or quickly adjusted. The slots are usually designed to fit securely on standard rods used in laboratory settings.Applications: Slotted weights are versatile tools used in various educational and research settings. They are commonly employed in physics experiments to study principles of mechanics, such as torque, leverage, and equilibrium. In addition, they are used in calibration procedures for scales and balances, ensuring accurate measurement results.Set and Storage: These weights are often sold as a set, providing a range of masses for diverse experimental needs. They typically come in a sturdy storage case or tray to keep them organized and protected when not in use.