Liquid displacent method is used to find the volume of an irregular solid object , why ?

The liquid displacement method is used to find the volume of an irregular solid object because it is difficult to measure the volume of irregularly shaped objects using traditional methods such as measuring dimensions and calculating the volume mathematically.

By using the liquid displacement method, the irregular solid object is submerged in a container of liquid and the amount of liquid displaced by the object is measured. This displaced liquid volume is equal to the volume of the irregular solid object.

This method is particularly useful for objects with complex shapes or uneven surfaces that make it difficult to accurately measure their volume using other methods.

The liquid displacement method is used to find the volume of an irregular solid object because it is a simple and accurate method that does not require any specialized equipment. It is based on the principle of buoyancy, which states that an object submerged in a fluid experiences an upward force equal to the weight of the fluid displaced by the object.

To use the liquid displacement method, you will need a graduated cylinder, a container filled with water, and the irregular solid object. First, you will measure the initial volume of water in the graduated cylinder. Then, you will carefully submerge the irregular solid object in the water and measure the new volume of water in the graduated cylinder. The difference between the two volumes is equal to the volume of the irregular solid object.

The liquid displacement method is a versatile method that can be used to find the volume of a wide variety of irregular solid objects. It is particularly useful for objects that are not easily measured using other methods, such as objects with complex shapes or objects that are made of porous materials.