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What else can I help you with?
What happens when ice dissolves into water?
The temperature of water decrease.
Why does water's density decrease after potassium chloride salt is added?
The water density doesn't decrease.
How does the density of water change as it expands?
Since "expansion" in this case refers to the increased spacing between molecules, then the density must decrease.
Why is the density of ocean water greater than tap water?
because salt is higher density than water and dissolves in the water, increasing density
Does salt water around the world have the same density?
No, it depends on the volume of water that can dissolve the salt. If the volume of water is more then it dissolves more salt and the density will be more and if the volume of the water is less then it dissolves less salt and the density will be less.
What happens to a substance of a low density in water?
If density is lower than water it will float (unless it is soluble and dissolves)
When a submarine pumps water out of its floating tanks its density decrease and it floats why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
When a submarine pumps water out of its flotations tanks its density decreases and it float. Why does its density decrease?
Density is weight divided by volume. Since the size of the hull stays the same, when the weight of the water is removed, the volume of the hull stays the same and the density is reduced.
What causes the decrease in the density of warming water?
The decrease in the density of warming water is mainly caused by thermal expansion, which occurs when water heats up and molecules spread apart, making water less dense. Additionally, melting ice caps can contribute to a decrease in the density of water as fresh water mixes with seawater, further lowering its density.
Do evaporation of salt water cause density to increase or decrease?
The density of water increase after evaporation.
Does evaporation of saltwater cause density to increase or decrease?
The density of the water increases.
Does evaporation of salt water cause it to increase or decrease density?
The density increase after evaporation.
