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How does the density of seawater vary with changes in temperature?
Wiki User
∙ 12y ago
As seawalter gets colder it becomes more dense, so cold sea water is more dense than warmer water.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoIf the salt in salt water decreased, salt water fish could not live in that water
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Density of air?
Being a gas, the density of air can vary a lot, depending on its temperature and pressure. At sea level, it is usually close to 1.2 kilograms per cubic meter.
What is the density of PCB in grams?
The density of polychlorinated biphenyl cogeners varies, generally between approximately 1 g/cm3 and 1.6 g/cm3 at 25°C (density will also tend to vary with temperature). The density of aroclor 1254 (a PCB that is 54% chlorine) is 1.51 g/cm3 at 25°C. The density of aroclor 1260 (a PCB that is 60% chlorine) is 1.593 g/cm3 at 25°C.
What characteristic divides earth's atmosphere into layers?
The characteristic is temperature. While pressure diminishes with increasing altitude, it is dependent on the underlying air masses. Temperature changes vary consistently within each of the major layers (troposphere, stratosphere, mesosphere, thermosphere, exosphere).
How much does a piece of metal weigh?
That would vary greatly depending on the type and density of the metal, along with the dimensions of the particular piece. The weight of a piece of anything is the volume times the density.
What is the temperature range in the tropical ocean?
Temperature ranges in a tropical ocean vary from around 77 degrees to 95 degrees. Temperature fluctuations happen during different seasons and storms.
What is the density of steel as per IS 2062?
The density of steel as per IS 2062 will vary. This is because steel's density typically changes with composition.
The density of h2o?
Water (H2O) has a density of 1g/cc, although it will vary somewhat with temperature, and of course physical state.
What is the hydrometer density of diesel fuel reading?
0.84 @20 deg C, but can vary with temperature.
Why does density vary with temperature?
In general as things get hotter they expand, and conversely when they cool they contract. This is most noticeable for gases. As the mass remains constant because density is mass/volume as volume increases when temperature goes up the density decreases. The opposite occurs when temperature drops.
What does density vary between solid liquid or gas?
as density is equal to mass per unit volume. for any substance, volume does not remain same in its three(solid, liquid and gas) state. so density vary when volume changes for different states of a substance
Is the density the same or different for each volume of water?
If it is from the same sample, yes. The density of water does vary slightly depending on temperature and any dissolved solutes.
What is a density of something that will float in water but sink in vegetable oil?
Vegetable oils vary a little depending on the vegetable they came from but the density is around 0.92 kg/m3 and the density of water is 1.00kg/m3 . Although both of these are at room temperature and change with temperature
What is the density of aluminum at 650 celsius?
The aluminum density is 0.99g/cm3. However, keep in mind it will vary on the temperature of the aluminum, to be honest.
What is the temperature of dry saturated steam at 510psig?
It will vary slightly with changes in atmospheric pressure, but is approximately 472ºF.
What is the density of silver as a gas?
It will vary according to the temperature. However, it's easy to calculate: PV = nRT; rho (density) = mass / volume. The rest is left as an exercise for the reader.
Density of air?
Being a gas, the density of air can vary a lot, depending on its temperature and pressure. At sea level, it is usually close to 1.2 kilograms per cubic meter.
Is The density of a substance is the same for all samples of the substance?
Not necessarily. The temperature of the samples would have to be the same. It can also vary with how pure the substance is.
