0
Where there is a lot of water, humans are likely to be prevalent. Where there is little to no water, humans will be rare. We need water to survive, and use it for transportation, trade, food (in the form of fish, etc.), and many other things.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What has more density water or human tissue?
Density is defined by how compact a particular substance is. In the case of the density of water verses the human body, your body is slightly less dense than water that is why humans can float.
How would you know if something would float on water?
Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³ and the density of water is 1 g/cm.If the density of an object is greater than water, it will sink.
How do you measure the density of an orange without a scale?
You can use a balence (different than a scale) and compare the orange to the density of water - Water has a density of 1.0 - that is 1gram/ 1 cubic centimeter. Plastic is 1.1 and wood is 0.5 and wax 0.9
Who will survive Drowning in salt water versus fresh water?
it depend on the density of the water . fresh water is more dense than sea water. therefor human can float on sea water easier than fresh water. divers are good at water density.
How does the density of the egg compare with the density of the plain water?
A fresh chicken egg will sink, an old egg will float. The egg has an air pocket in the blunt end that grows as the egg dries out.
How would water density compare to ocean water?
The water would have the same density anywhere it is.
How does the density of ice compare to the density of water?
Ice is less dense than liquid water.
How does the density of water (ice) compare with the density of water (liquid)?
Ice is less dense than liquid water.
How does the density of magnesium compare with that of water?
It is greater than water. It sinks.
How does the moon's density compare to water?
The density of water is 1000 kg m-3 The density of the moon is 3346.4 kg m-3 So the density of the moon is 3.3464 times that of water.
What is the minimal information you need to decide will float in the water?
Average density of the object compare to density of water. If denser than water, it will sink.
Would you Compare the density of alkyl halides to the density of water?
Yes. That's what specific gravity is.
Compare the density of water and air?
Air's density is less than that of water. Water's density is almost 800 times greater than air.
How does oils density compare to waters density?
Oil is heavier than water so it sinks to the bottom.
What has more density water or human tissue?
Density is defined by how compact a particular substance is. In the case of the density of water verses the human body, your body is slightly less dense than water that is why humans can float.
When you compare the density of water or air with another object how can you tell which has the lower or higher density?
-- 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.
How would you know if something would float on water?
Compare the density of the object in question to the density of water. If its density is less than water, it will float. For example, oak floats because its density is 0.7 g/cm³ and the density of water is 1 g/cm.If the density of an object is greater than water, it will sink.
