it turns up loud and you get in trouble
If you add more of the same substance to an object, the density of the object will increase. Density is calculated by dividing the mass of an object by its volume, so as you add more substance, the mass increases but the volume does not increase proportionally, resulting in a higher density.
To increase the volume of an object, you can add more material or increase its dimensions in one or more directions. This can be done by stretching, expanding, inflating, or stacking the object, depending on its physical properties.
To increase buoyancy, you can add air or a lighter material to the object or change the shape to displace more water. This reduces the overall density of the object, making it more buoyant. Additionally, increasing the volume of the object will also increase its buoyancy.
This object become warmer, or react with water, or is dissolved.
Could asker add further clarification to this query? Mass = volume * density if this helps
Using a graduated beaker, add water sufficent to totally immerse the object. Note the initial volume of the water without the object.
One way to measure the volume of an irregular shaped object is by using the water displacement method. Submerge the object in a known volume of water and measure the increase in water level, which is equal to the volume of the object.
In this case the volume increase, the density is lower.
In this case the volume increase, the density is lower.
For a regular object you measure the three dimensions of an object - length, width and height. After measuring each of these you then multiply them all together which leaves you with the volume of your object. Alternately, you could use a different way of calculating volume: displacement. Put x amount of water in a container with measurement markers on the sides. Then add the object. Subtract the final measurement from the original measurement and you will have the volume of the object.
For a regular object you measure the three dimensions of an object - length, width and height. After measuring each of these you then multiply them all together which leaves you with the volume of your object. Alternately, you could use a different way of calculating volume: displacement. Put x amount of water in a container with measurement markers on the sides. Then add the object. Subtract the final measurement from the original measurement and you will have the volume of the object.
Using a graduated beaker, add water sufficent to totally immerse the object. Note the initial volume of the water without the object. Put the irregularly-shaped object in the beaker and note the final volume. The difference between the final and initial readings is the volume of the object. This is only possible if the object is not soluble in water. If it is, use some other fluid in which it is not soluble.