Yes, as a fish moves ,from saltwater to freshwater, the concentrations of salt ions drops as freshwater enters the body via osmotic pressure.
Yes, salt water is more conductive than fresh water because the presence of salt ions in salt water allows for the flow of electricity more easily compared to the lack of ions in fresh water.
Yes, salt water conducts electricity better than fresh water because it contains more ions that can carry electric current. The ions in salt water come from dissolved salts such as sodium chloride (table salt), whereas fresh water has fewer ions and therefore has a lower conductivity.
Fresh water is less dense than salt water because it has fewer dissolved ions. This difference in density causes fresh water to float on top of salt water, creating distinct layers. Salt water is more concentrated with ions, making it denser and causing it to sink below the less dense fresh water.
Salt water is a better conductor of electricity than fresh water because it contains ions (charged particles) from dissolved salts. These ions allow electric currents to flow more easily through the water compared to pure water, which has fewer ions and therefore has higher resistance to electricity.
Salt water is conductive due to the presence of ions, which can cause a fresh water cell to short circuit as the ions can create a path for current flow. This can lead to a decrease in the efficiency and capacity of the fresh water cell. Additionally, salt water can corrode the components of the cell, reducing its lifespan.
Because salt water contain ions of sodium and chlorine.
Pure fresh water is a poor conductor of electricity because it has a low concentration of ions that are responsible for conducting electricity. However, impurities and minerals in water can increase its conductivity.
Bronze will typically rust faster in salt water due to the higher presence of ions that accelerate the oxidation process compared to fresh water. Salt water contains more dissolved ions, such as sodium and chloride, which can enhance the corrosion of metals like bronze.
Fresh water is less dense than saltwater because it has fewer dissolved ions. This lower density causes fresh water to float on top of saltwater, which is denser. The two types of water do not mix easily due to their difference in density and composition.
swallow plenty of sea water to increase amount of water in the body have chloride secretory cells in their gills to remove excess salts few glomeruli thus slow filtration rate in the kidneys eliminate nitrogenous wastes in form of trimethylamine oxide which requires little water for elimination.
Bananas have a lot of water in them. The water has various ions including potassium, sodium, calcium, chloride... Electricity moves through water because of the electrolytes mentioned and other ions. The more salt in the water, the better it conducts electricity.
Carbon dioxide reacts with fresh water to form carbonic acid, which can lower the pH of the water and make it more acidic. In contrast, in salt water (ocean water), carbon dioxide reacts with the saltwater to form bicarbonate ions, which can act as a buffer and help to maintain the pH of the water.