0
Add your answer:
Earn +20 pts
What do use the density of salt water for?
Density of salt water is used in various applications such as determining buoyancy and stability of objects in water, understanding ocean circulation patterns, and calculating the salinity levels of bodies of water. It is also important in studying the effects of salt water on marine life and ecosystems.
What type of factors are limiting factors whose effects are not influenced by population density?
Abiotic factors, such as temperature, water availability, and sunlight, are considered limiting factors whose effects are not influenced by population density. These factors directly affect the growth and survival of organisms irrespective of how many individuals are present in a given area.
Is the density of liquid water 1 grams per millaliter?
Not always. The density of water is 1 gram/mL at around 4 degrees Celsius. As temperature rises, kinetic effects kick in causing the volume per unit mass of water to increase, thus decreasing the density of water. Interestingly enough, the density of ice (frozen water) is also less than liquid water. The formation of ordered crystal lattices occupying relatively large amounts of space causes the rise in volume and an overall drop in density.
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.
What does the density of water have to do with measuring of density?
The density of water is often used as a reference point for measuring the density of other substances. Since water has a density of 1 g/cm^3 at 4 degrees Celsius, it serves as a benchmark when comparing the density of different materials. By knowing the density of water, scientists can easily determine the density of other substances by comparing their density to that of water.
What is the density of cooling water at 32 degree celsius?
about one gr per cubic centimeter
What the effects of chemical density?
Density is a physical property; the unit in SI is Mg/m3. Materials with density under 1 float on water.
What happens when connection for chilled water FCU Coil is reveresed?
the density of water is higher than the copper coil it doen not effect the gravitational force, because of the higher water density, the water try to achive the area of coil as we know the copper is the good conductor of cooling it absorb the cooling soon, we get the more cooling effect where air to be pump,if we does reverse connection in fcu so, cause of gavitional force water water will travel through the ciol soon and rusult into less cooling effect.as copared to previous connection
As water is cooled its density increases until it reaches about and deg C?
4°C. At this point, water is at its maximum density. Further cooling from 4°C causes water to expand and become less dense as it freezes into ice.
What 2 ways can you change density of water?
You can change the density of water by changing its temperature - colder water is more dense than warmer water. Additionally, you can change the density of water by adding substances like salt, which increases the density.
Name three density currents that form in the polar regions?
The Antarctic Bottom Water, North Atlantic Deep Water, and Antarctic Intermediate Water are three density currents that form in polar regions.
What has a effect on water density?
Temperature, salinity, and pressure have significant effects on water density. As temperature increases, water density decreases because warmer water molecules are more spread out. Higher salinity increases water density since dissolved ions make the water heavier. Pressure also impacts density, with deeper water being denser due to the weight of the overlying water column.
What is the Processes that increase the density of seawater include evaporation?
Processes that increase the density of seawater include evaporation, which removes water and concentrates the salt content. This increased salinity makes the water denser. Other processes that can increase seawater density include cooling and the formation of sea ice.
How can the density of a body lighter than water be determained?
The density of a body lighter than water can be determined by weighing the body in air and then in water. The density can be calculated using the equation: density = mass of body / (mass of body - mass of water displaced). This method exploits the principle of buoyancy to calculate the density of the object.
Does water vapour contract when cooled?
Yes. Cooling down water vapour removes energy. Pressure is a direct measurement of energy density (units for pressure: N/m2 which is the same as Nm per m3). So removing energy from water (thus cooling it) would lower its energy density, decreasing its pressure. Pressure directly influences volume, and so reducing pressure will reduce volume.
What has the author B S Lee written?
B. S. Lee has written: 'On the properties of vertical water oscillation in a moonpool' 'The effects of aging on BWR core isolation cooling systems' -- subject(s): Boiling water reactors, Cooling, Reliability
What does the seawaters density do as its temperature decreases?
As seawater temperature decreases, its density increases until it reaches its maximum density at around 4 degrees Celsius. Further cooling below this temperature causes the density to decrease due to the formation of ice, which is less dense than liquid water.
