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In addition to salinity what factor affects the density in sea water?
Density of seawater is largely a function of two factors: depth, that is, the deeper water is more dense than water at shallower levels; and temperature - water at higher temperatures is less dense than cooler water. Salinity is also a factor, but that's a localized phenomena simply because all the worlds oceans are in fact one large ocean and maintains an average overall salinity.
What has the most impact on the speed of sound in seawater?
Any factor which alters the density of the sea water causes a variation in the velocity of sound in seawater. Basically, changes in temperature and salinity will result in changes in density. This can cause large changes in velocity. For example, seawater in the carribean with a temperature of 20C and a salinity of 37ppt might result in a velocity of, say, 1530m/s, whereas seawater in the north sea with a temperature of 3C and a salinity of, say, 31ppt, would result in a velocity of, say, 1480m/s.
Why do oceanographers take measurements of the conductivity of the seawater?
Conductivity can be used to calculate the salinity of the water.
What is the pressure of seawater at one atmosphere?
14.7
Is not one of the properties of water?
Seawater does not have a density of 5.
What is a factor which causes the salinity of the poles?
One factor that causes the high salinity of the polar regions is the freezing and subsequent rejection of salt from sea ice formation. When seawater freezes in these cold areas, salt is expelled from the ice, increasing the salinity of the surrounding water.
What is the best way to remember salinity?
One way to remember salinity is to think of "salt content in water." Salinity is a measure of the total amount of dissolved salts in seawater, typically expressed in parts per thousand (ppt). It is an important factor in oceanography and affects the density of water.
Which is a process that decreases the salinity of seawater?
No. In fact, in semi-isolated lagoons, evaporation actually increases salinity. Evaportation, in this case, means that water is leaving the ocean in the form of water vapor. The salt is left behind.
In addition to salinity what factor affects the density in sea water?
Density of seawater is largely a function of two factors: depth, that is, the deeper water is more dense than water at shallower levels; and temperature - water at higher temperatures is less dense than cooler water. Salinity is also a factor, but that's a localized phenomena simply because all the worlds oceans are in fact one large ocean and maintains an average overall salinity.
How many tsp of salt in one gallon of seawater?
One gallon of seawater contains approximately 3.5% salt by weight, which translates to about 2,640 teaspoons of salt. This means there are roughly 93 teaspoons of salt in one gallon of seawater. However, the exact amount can vary depending on the location and specific salinity of the seawater.
What is the number one determining factor in the types of organisms that can live in a body of water?
salinity.
Is the measure of the amount of dissolved salts in seawater expressed as grams of salt per kilogram of water?
Yes, the measure of the amount of dissolved salts in seawater is typically expressed as grams of salt per kilogram of water, which is known as seawater salinity. The unit used for this measurement is parts per thousand (ppt) or practical salinity units (psu).
What is the range of salinity for surface waters in the open oceans?
33 to 37 grams of salt per kilogram of seawater
What two properties determine the density of sea water?
Temperature and Salinity. Both are important although temperature has a much greater effect than salinity on seawater density.
How do you prove the Potential density equation?
The potential density equation is derived from the equation of state for seawater, which relates the density of seawater to its temperature, salinity, and pressure. By applying this equation in the equation of hydrostatic balance, one can derive the potential density equation, which expresses the density of seawater in terms of potential temperature, salinity, and pressure. The equation is widely used in oceanography to study water mass characteristics and their movements in the ocean.
What has the most impact on the speed of sound in seawater?
Any factor which alters the density of the sea water causes a variation in the velocity of sound in seawater. Basically, changes in temperature and salinity will result in changes in density. This can cause large changes in velocity. For example, seawater in the carribean with a temperature of 20C and a salinity of 37ppt might result in a velocity of, say, 1530m/s, whereas seawater in the north sea with a temperature of 3C and a salinity of, say, 31ppt, would result in a velocity of, say, 1480m/s.
Is seawater one word?
It is more common to see seawater as one word. Though either seawater or sea water can be used.
