Only 10% of an iceberg floats above water because ice is less dense than water. The majority of the iceberg's mass is submerged to displace enough water to stay afloat. This buoyant force works by balancing the weight of the iceberg.
Yes, seawater expands when frozen into an iceberg because the density of ice is lower than that of liquid water. As the water freezes and forms into ice, it occupies more space, causing it to expand. This expansion is what causes icebergs to float with a portion visible above the water's surface.
Density and salinity are directly related in seawater - as salinity increases, the density of seawater also increases. This is because dissolved salts and other substances in seawater add mass without significantly changing the volume, thereby increasing the overall density. Conversely, a decrease in salinity will lead to a decrease in density.
Seawater does not have a density of 5.
Well, honey, about 90% of an iceberg is below the water because that's just how physics works. The density of ice is lower than that of water, so the iceberg floats with a whole lot hidden beneath the surface. Just like an iceberg, there's always more to a situation than meets the eye.
Only 10% of an iceberg floats above water because ice is less dense than water. The majority of the iceberg's mass is submerged to displace enough water to stay afloat. This buoyant force works by balancing the weight of the iceberg.
Since ice has a lower relative density than seawater, only about 10% of an iceberg's volume is above the water surface. This is due to the principle of buoyancy, where the upward force on an object in a fluid balances its weight.
Yes, seawater expands when frozen into an iceberg because the density of ice is lower than that of liquid water. As the water freezes and forms into ice, it occupies more space, causing it to expand. This expansion is what causes icebergs to float with a portion visible above the water's surface.
The most important factor affecting seawater density is its temperature. As temperature increases, seawater density decreases, causing it to expand and rise. Conversely, as temperature decreases, seawater density increases, causing it to contract and sink.
Temperature and salinity are the two main factors that influence the density of seawater. Colder seawater is denser than warmer seawater, while seawater with higher salinity is denser than seawater with lower salinity.
Density currents - more dense seawater sinking beneath less dense seawater.
The buoyant force on the iceberg when the 360 kg mass is placed on it is equal to the weight of the added mass. We can use the concept of relative density (or specific gravity) to find the mass of the iceberg, knowing that it displaces its own weight in water. By applying the principle of buoyancy, we can calculate the iceberg's mass to be around 400 kg.
Yes, ice is frozen water that is at or below the freezing temperature of water, which is 0 degrees Celsius (32 degrees Fahrenheit). If ice were to be exposed to temperatures higher than its freezing point, it would melt and turn back into liquid water.
the salt makes seawater denser than freshwater. more salt increases the density
the answer to this question is a density current forms when more dense seawater sinks beneath less dense seawater
the answer to this question is a density current forms when more dense seawater sinks beneath less dense seawater
Approximately 9/10 of an iceberg is below the water. The figure is approximate because the density of the berg depends on how must the ice is compacted and how much air it contains. It also depends on the density of the seawater which, in turn, depends on its salinity and temperature.