Sea water and fresh water does not have the same density because sea water has salt, which makes it more dense than fresh water Sea water and fresh water does not have the same density because sea water has salt, which makes it more dense than fresh water
No. Freshwater does not have the same amount of dissolved materials as sea water. Sea water has a much greater amount of salt dissolved in it.
Sea salt and table salt are made of the same chemical compound. They have the same density. Sea salt is slightly less refined than table salt and may contained more minerals.
Since sea water is much denser than freshwater, the pH level would be higher. The saline levels in the sea water contributes to a higher acidic level.
All glaciers and icebergs are made of freshwater. Glacial melt water is better for you because it is freshwater, which is clean and pure unlike the water from some rivers or the sea which have to be filtered.
The density of tar is lower.
The density of salt water is higher than fresh water.
No. Freshwater does not have the same amount of dissolved materials as sea water. Sea water has a much greater amount of salt dissolved in it.
Sea salt and table salt are made of the same chemical compound. They have the same density. Sea salt is slightly less refined than table salt and may contained more minerals.
A ship will sink more easily, when in fresh water instead of sea water, as the fresh water is less dense, due to a lack of salt in it. The density of any object affects how well it's able to float.
because it has a higher concentration of ions and minerals!!! ions and minerals play a vital role to make sea water more dense. secondly, the molecular mass: water: h(2) + o(16) = 18g/mol NaCl = n(23) + cl(35.5) = 58.5g/mol NaCl has a higher moleculer mass so there is higher density than water seen!
Since sea water is much denser than freshwater, the pH level would be higher. The saline levels in the sea water contributes to a higher acidic level.
The river is freshwater
Assuming its weight hasn't changed, then as it is floating, the upthrust on it equals its weight and so is the same. What WILL change, however, is how deep in the water it floats. The upthrust is provided by the weight of the displaced volume of water, the volume of which depends upon the density of the water which depends upon the temperature and saltiness (amongst other things) of the water. As freshwater is less dense than [briny] sea water, it will require more volume for the same weight and so the ship will float deeper in freshwater than in [briny] sea water. This can be seen in the load lines on the "Plimsoll Line" where the Freshwater line is much higher than, say, the Winter North Atlantic line (the latter being more salty and colder, and so much more dense) meaning that for the same load, that the waterline in Freshwater will be much higher up the ship than in Winter North Atlantic (or alternatively, the ship will float much deeper in the Freshwater than the Winter North Atlantic).
depth and salinity increases density of sea water increases
the density of sea water increases as salinity increases and temperature decreases
A lake has freshwater and the sea has salt water.
Salt water has a greater density, therefore, it can support a larger weight (for an object of the same volume).