It floats.
If the density of a solid substance is greater than that of the liquid it is placed in, the solid substance will sink to the bottom of the liquid. This occurs because objects with higher density will displace an equal volume of the lower density liquid, causing the solid to sink.
Nothing happens if the volume is also allowed to increase.
You die
If the density of a solid substance is more than that of a liquid, the solid substance will sink in the liquid. This is because objects with higher density will displace a volume of liquid that has a lower density, causing the solid to sink to the bottom.
The density will remain the same.
The density changes in direct proportion with the mass. A lesser mass results in a lesser density and a greater mass results in a greater density.
The density of a substance remains constant regardless of the amount of the substance. Density is an intrinsic property of a material and is determined by its mass and volume. Increasing the amount of substance will only change the mass and volume proportionally, thus keeping the density constant.
Things with a density of less than 1 will float in a substance with a higher density, like water. This is due to the principle of buoyancy, where the buoyant force exerted on an object is greater than the force of gravity pulling it down.
The density of the substance becomes higher because of the particles slow down and move closer together when the substance cools.
If density is lower than water it will float (unless it is soluble and dissolves)
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.
When you keep the volume constant and increase the mass of a substance, the density of the substance will also increase. Density is calculated as mass divided by volume, so if volume stays the same and mass increases, density will increase as well.