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What else can I help you with?
What changes over time with density?
density changes when the substance changes.
Which planet would float and why?
Saturn, because it's density is less than that of waters.
Does obsidian rock float?
No, obsidian rock does not float as it is a dense and heavy igneous rock formed from cooled lava. Its high density causes it to sink in water.
What happens when air pressure is cooled?
When air pressure is cooled, the air molecules move more slowly, causing them to come closer together. This increase in density leads to a decrease in air pressure. Additionally, cooling air can lead to the condensation of water vapor, which can lead to the formation of clouds and precipitation.
Is the density of water dependent on temperature?
Yes, the density of water changes with temperature. As water is heated, it becomes less dense and expands, causing it to take up more space. Conversely, as water is cooled, it becomes more dense and contracts, taking up less space.
As water is cooled its density does what until it reaches about 4 C?
As water is cooled its density increases until it reaches about 4 C and then it decreases.
How do differences in density cause currents to flow both in the surface waters of the oceans and in the bottom waters of the ocean?
The differing densities of water create a consistent movement between the various thermal layers. As water is cooled, it actually expands, so it rises, and as it is warmed it sinks.
What happens to the density of gold when cooled?
The value of the density increase but the effect is without significance.
When materials density is greater than waters density the material will?
Sink.
What changes over time with density?
density changes when the substance changes.
How does density change?
Density usually changes when an object is heated or cooled - especially in the case of gases, or when there is a change of phase.
As water is cooled its density increases until its reaches about what?
Type your answer here... increases
What are the two causes of density in deep current waters waters?
Salinity (how much salt) of the water and low temperatures
How does oils density compare to waters density?
Oil is heavier than water so it sinks to the bottom.
How does an objects density help you determine if the object will sink or float?
An object will sink if its density is greater than the fluid it is placed in, and it will float if its density is less than the fluid. Density is a measure of how much mass is contained in a given volume, so comparing the density of an object to the density of the fluid it is in helps predict its buoyancy.
As water is cooled what happens to the density?
As water is cooled, its density increases until it reaches its maximum density at 4 degrees Celsius. Below 4 degrees Celsius, water begins to expand as it freezes, which is why ice is less dense than liquid water.
What happens to the density of an iron bar when it is cooled?
1.) A sample of chlorine gas is compressed. 2.) A sample of water is frozen. 3.) A diamond is submerged in water. 4.) A lead weight is carried up a mountain. 5.) An Iron bar is cooled.
