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Will sea water or river water provide more buoyant force?
Sea water will provide more buoyant force than river water because seawater is denser due to its higher salinity. The higher density of seawater results in greater buoyant force acting on objects floating in it compared to river water.
Is asphalt sink or float if you placed in sea water?
Asphalt is less dense than water, so it will float on the surface of seawater. This is because asphalt is a petroleum-based material that is made up of hydrocarbons, which are lighter than water.
Will helium float in water?
Yes, helium will float in water. Helium is lighter than air, so it will also be lighter than water and rise to the surface when submerged in water.
Are objects lighter in water than in air?
They are not really lighter, they only seem lighter. Objects weigh the same in water as in air, but in the water, there is an additional force, of the water pushing the object up.
Why does ship float higher than in seawater than in fresh water?
A ship floats higher in seawater compared to fresh water because seawater is denser than fresh water. The denser the liquid, the more buoyant force it exerts on the ship, causing it to float higher. This is due to Archimedes' principle, which states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object.
How is a log able to float in a river?
It is lighter than water.
Why is it easier to swim in seawater than in river water?
It is easier to float, in any case, because salt water has a greater density.
Will sea water or river water provide more buoyant force?
Sea water will provide more buoyant force than river water because seawater is denser due to its higher salinity. The higher density of seawater results in greater buoyant force acting on objects floating in it compared to river water.
A man first swims in seawater then in river water.Compare the weight of seawater and the riverwater displaced by him?
We know that the density of the sea water is more than the density of the river water. So, the weight of displaced sea water is more than the weight of displaced river water. This weight gives the upward Buoyant force to the swimmer. Thus, the apparent weight of the swimmer is less in the sea water. Hence he finds it easier to swim in the sea water.
Is asphalt sink or float if you placed in sea water?
Asphalt is less dense than water, so it will float on the surface of seawater. This is because asphalt is a petroleum-based material that is made up of hydrocarbons, which are lighter than water.
Where would you find the lowest density in seawater?
Answer 1) At the Surface. Answer 2) I disagree with the above answer. For practical purposes water is not compressible. Therefore the density is the same all over. The difference in density at the surface and at the bottom is so small that it is negligible. However, fresh water is less dense than seawater, since the salts dissolved in the seawater makes it more dense. For that reason, if you consider seawater near the mouth of a river, that water will be less dense than the seawater in general.
Why sea water has a higher hydrometer reading than that of freshwater?
Seawater dissolves more than fresh water because of the salinity in the water.
Why seawater density is greater than river water density?
Sea water contains much more dissolved material like salt (The Pacific has more than 33 g NaCl per liter) and other stuff than river water does (<0.5 g/L).
Why would it be better to use the muddy puddle water than the seawater?
It is better to use the muddy puddle water than the seawater because of the salt
If freshwater and seawater meet at the mouth of a river which one sinks and why?
Seawater is more dense than freshwater. Therefore the seawater would sink lower than the freshwater. Ships do indeed stay higher in seawater because of the higher density or specific gravity of seawater over freshwater
Are mangoes lighter than water?
Yes, mangoes are lighter than water. The density of mangoes is lower than the density of water, which means they will float in water.
Why would seawater be a better conductor of electricity than river water?
Water is actually a weak insulator and does not transmit current well unless it has ions in it, like saltwater does. Seaweeds are limited in their abilities to conduct electricity per se, but as they come from saltwater, the salts still present on their "leaves" conduct relatively well.
