It is greater than water. It sinks.
The water would have the same density anywhere it is.
Ice is less dense than liquid water.
Ice is less dense than liquid water.
Metals have a high density and they feel heavy so as magnesium is a metal it will not float in water due to the tight compression on the molecules packed in it.
Average density of the object compare to density of water. If denser than water, it will sink.
A magnesium air battery is more efficient than traditional battery technologies because it has a higher energy density and longer lifespan.
Oil is heavier than water so it sinks to the bottom.
To determine the relative density of a substance, you can divide the density of the substance by the density of water. The relative density is also known as specific gravity and helps compare the density of a substance to that of water.
When magnesium reacts with water, it produces hydrogen gas. The bubbles of hydrogen gas attach to the surface of the magnesium, reducing its density. This decrease in density causes the magnesium to float on the surface of the water.
Specific gravity is a measure of how dense a substance is compared to the density of water. It is expressed as a unitless ratio and is used to compare the density of different materials.
the presence of minerals such as sodium cholride,magnesium etc causes the difference in ocean water ....
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.