An object will float in a liquid when the density of the liquid is higher than that of the object or when equal. That is to say Upthrust= or >weight of the object
If an object is solidified from a liquid state it is called freezing. If an object is solidified from a gaseous state it is called deposition.
The density of a liquid affects the buoyancy of an object by determining whether the object will float or sink in that liquid. If the density of an object is greater than the density of the liquid, the object will sink. If the density of the object is less than the density of the liquid, the object will float.
Comparing the density of an object with that of a liquid will determine whether the object will float or sink in the liquid. If the object is less dense than the liquid, it will float; if it is more dense, it will sink.
A water bottle is an object that contains liquid.
An object will sink in a liquid if its density is higher than that of the liquid. Conversely, an object will float in a liquid if its density is lower than that of the liquid. The relationship between the object's density and the liquid's density determines whether it will sink or float.
The weight of an object in a liquid will appear to decrease due to buoyant force. The buoyant force exerted by the liquid on the object is equal to the weight of the liquid displaced by the object. This creates an apparent reduction in weight when measured in the liquid.
density
an object will float on a denser liquid
The density of the liquid affects the buoyant force acting on the object immersed in it. If the object is less dense than the liquid, it will float. If the object is denser, it will sink. The denser the liquid, the greater the buoyant force acting on the object.
If the weight of an object is exactly equal to the weight of displaced liquid ... meaning that the object has exactlythe same density as the liquid ... then the object has "neutral buoyancy". It behaves in the liquid as if its weightis zero.Wherever you put it in the liquid, it stays there, neither rising nor falling, just as a weightless astronaut doeswhile his ship is in orbit, or anywhere else in space with no engines firing.
The density of the liquid determines the buoyant force acting on an object placed in it. If the object is denser than the liquid, it will sink. If the object is less dense than the liquid, it will float. The relationship between the density of the object and the density of the liquid affects how much of the object is submerged and the magnitude of the buoyant force.