Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
You divide its mass by its volume.
It is the mass of the block divided by its volume.
Volume x Density . . . yes
You multiply its density by its volume.
A hydrometer measures the density of liquids by floating in the liquid and sinking to a certain level based on the liquid's density. The higher the density of the liquid, the lower the hydrometer will sink. The scale on the hydrometer provides a reading of the liquid's density.
What measures density
To predict the density of a floating object, you can compare the density of the object to the density of the fluid it is floating in. For an object to float, its density must be less than the density of the fluid. You can calculate the density of the object by dividing its mass by its volume.
The floating liquid will have a lower density than the liquid it is floating on.
1.3g/mL
mass of a substance is constant at any place in the universe.the reason for floating is its density is less than density of medium in which it is floating
density= mass/volumedensity
Density is weight divided by volume. In the case of a rectangular solid, volume is length times width times height.
The density of the floating cube is equal to the density of the fluid it is floating in. This is because the cube is in equilibrium, meaning the weight of the cube is equal to the weight of the fluid it displaces. Therefore, its density is the same as the fluid's density.
The "AVERAGE" Density of the entire floating object must be LESS than the density of the Fluid. The Average Density includes hollow spaces, etc. That is why a ship made of STEEL can float in water. It has a lot of EMPTY (air filled) space contained in its interior. Therefore, when the Steel Hull is immersed in the water it "DISPLACES" more water weight than the entire ship itself weighs.
9.047619047619048
the density