The density of the object (mass/volume) compared to the density of the liquid.
No. The key to whether an object floats or sinks is the average density, i.e., mass divided by volume. Also, whether an object will float or not also strictly depends on the surface volume. A piece of tin foil shaped into a boat will float and the same mass of tin foil shaped into a crumpled up ball will not float.
no and mass is air
You can predict whether an object will float or sink in a fluid by comparing the object's density to the density of the fluid. If the object's density is greater than the fluid's density, it will sink. If the object's density is less than the fluid's density, it will float.
The mass of an object alone is not enough to determine whether it will float in water. You need to know the object's mass and its volume; in other words, its density. A kilogram of solid lead will sink in water. A kilogram of styrofoam will float. If an object is less dense than water it will float; if it is denser it will sink.
No. A toothpick and a tiny stone both have small mass, but one floats and the other sinks. A passenger ferry and a large boulder both have large mass, but one floats and the other sinks. It's not the mass that determines whether the object will float. It's the ratio of its mass to its volume ... the number known as the object's "density".
If the density of the object is greater than that of the liquid then it will sink. If the density of the object is lower it will float. To calculate density; density=mass(g)/volume(cm3)
If the density of the object is greater than that of the liquid then it will sink. If the density of the object is lower it will float. To calculate density; density=mass(g)/volume(cm3)
The object's density relates its mass and volume, determined by dividing mass by volume. If an object's density is greater than that of the fluid it is placed in, it will sink; if less, it will float.
An object will float in water if its density is less than that of water, because the buoyant force acting on it will be greater than its weight. Mass and volume determine an object's density, with density being a measure of how much mass is in a given volume. Objects with lower density than water will float, while those with higher density will sink.
No. The relationship between mass and displacement does. Think about ships and boats. If had a big block of steel with the same mass a cargo ship and put it in the water, then it would sink. The ship is shaped so that it displaces enough water to keep itself afloat. If you cut a hole in the bottom of the ship, and then weld that material the side of it, then you haven't changed the mass of it, but it will sink.
No, you cannot use mass alone to predict whether an object will sink or float. The density of the object relative to the density of the fluid it is placed in also plays a crucial role in determining whether an object will sink or float. Objects with a density greater than the fluid will sink, while objects with a density less than the fluid will float.
Density is a physical property that compares an object's mass to its volume. It is expressed as mass per unit volume (g/cm^3 or kg/m^3), and it can help determine whether an object will sink or float in a fluid.