A small sculpture made of brass (density = 8470 kg/m cubed) is believed to have a secret central cavity. The weight of the sculpture in air is 15.76N. When it is submerged in water, the weight is 13.86 N. What is the volume of the secret cavity?Volume in water refers to the amount of space occupied by an object or substance when submerged in water. It is usually measured in liters or cubic meters.
The volume of an object in water can be determined by measuring the amount of water displaced by the object. This is known as the Archimedes' principle, which states that the buoyant force on an object is equal to the weight of the water displaced by the object.
Knowing the volume of an object in water is important in various fields such as engineering, construction, and marine biology. It helps in determining the buoyancy of objects and designing structures that can float or sink in water. In marine biology, knowing the volume of marine organisms can provide insight into their behavior and adaptations to their aquatic environment.
The volume of water is affected by temperature due to its thermal expansion properties. As water is heated, its molecules gain energy and move farther apart, causing it to expand and increase in volume. Conversely, as water cools, its molecules lose energy and move closer together, resulting in a decrease in volume.
Yes, the volume of an object in water can change due to various factors such as changes in temperature, pressure, and the addition or removal of substances. For example, a submerged object may displace more or less water if the temperature of the water changes, or if more objects are added to the water.