An object will float in a fluid if it is less dense than that fluid, because the mass of that object displaces less of the fluid than is the volume of the object. An object denser than that fluid would continue to displace the fluid until it met something either solid or more dense.
density
density
The object's density.If less than the density of the fluid, the object floats.If more than the density of the fluid, the object sinks.
The density of an object determines whether it will float or sink in water. If the object is denser than water, it will sink. If it is less dense, it will float.
by puting them in water
density
density
density
The object's density relative to the fluid. If the object is denser than the fluid it will float; if it is less dense it will sink.
density
The object's density.If less than the density of the fluid, the object floats.If more than the density of the fluid, the object sinks.
The density of an object determines whether it will float or sink in water. If the object is denser than water, it will sink. If it is less dense, it will float.
by puting them in water
Density
When you have the density of both the object and the fluid, just see which has a higher density. If the object has a higher density than the fluid, the object will sink. If the object has a lower density than the fluid, the object will float.
Density
If the density of an object is lower than water then it will float, if the density is higher it will sink.