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The coefficient of thermal expansion depends on the temperature and pressure. It a pressure of 1 atmosphere the coefficient of thermal expansion are:at 4 deg C : –0.1321
at 20 deg C : 0.1212
at 50 deg C : 0.4280
at 100 deg C: 0.7454.
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Is water have specific heat at constant volume or not?
Yes it has! the specific heat of water at constant volume is given by cV : Heat capacity at constant volume cP : Heat capacity at constant pressure : Thermal expansion coefficient : Isothermal compressibility : Density
What is the coefficient of H(2)O?
If there is no number, then a "1" is implied.
64 drops of water can fill a cubical box having 1 cm side .what is the volume of one drop?
It is 0.015625 millilitres.
Is heavy water conductive?
Pure heavy water is practically not conductive.
What happends when heavy water comes out the muffler?
No heavy water in the muffler.
Water expands as it freezes can you define a coefficient of volume expansion for the freezing force?
The coefficient of the thermal expansion of water is equal to .00021. Water expands by 9% of its volume when it freezes.
Can you measure the Linear expansion and coefficient of Freezing Water?
Freezing water will expand about 3% linearly as it freezes, then it will contract with a positive expansion coefficient as ice and gets colder. It can be measured using methods such as dilatometer or transducer.
Why the coefficient of volume expansion of the water different with coefficient of volume expansion of the ethanol?
Since there is extensive hydrogen bonding in case of water (two -OH per molecule) unlike ethanol (which has one -OH per molecule) so the intermolecular force difference is there between water and ethanol. Thus the coefficient of volumetric expansion will also be different, 'coz intermolecular force is a direct variable effecting this coefficient......
An ordinary glass is filled to the brim with 350 mL of water at 100 C If the temperature decreased to 20C how much water could be added to the glass?
Difference in volume = (initial volume) (coefficient of volume expansion of water) (difference in temperature) coefficient of volume expansion of water=0.0002ml/degree celsius (not sure about the value. Better get help from a teacher.)
A cubical aquarium of side 30cm can hold What volume of water?
27000 mL
Why is water strange in thermal expansion?
Unlike most substances, when water freezes, it forms a structure that is less dense than the liquid it is in equilibrium with (which is why ice floats on liquid water). It is also unusual in that the maximum density of the liquid reaches a minimum at a temperature ABOVE the freezing point - roughly 1.0000 g/cm3 at 4 °C - before it begins to increase as it approaches the freezing point. Water thus has a negative coefficient of thermal expansion between 0 °C and 4 °C and a zero coefficient right at 4 °C. Other substances have uniformly positive coefficients of thermal expansion.
How many liters of water will there be in a cubical tank of side 5 m?
125,000 litres.
Coefficient of thermal expansion of water at 300C?
This can be found from the steam tables. www.x-eng.com gives steam tables. At different temperatures and pressures wolume of water can be found. To find the coefficient of expansion of water, find the volume at 5degree lower and 5 degree higher at same pressure. Take the mean and divide with the volume of water at desired temperature. Cross check the calculation for which you have the answer. I have used the way and works well. The coefficient of expansion of water changes rapidly with temperature at constant pressure.
Diffusion coefficient of sodium chloride in water?
diffusion coefficient nacl in water at difrent concentration
Why does your water tank make clicking noise?
it is were it turns on the heat to warm it upThe coefficient of expansion per degree per inch causes the metal to expand and contract making the sounds
Does water expand in a tank that is heated?
For the most part, liquid water expands when heated, and so does pretty much every material. Water's volumetric expansion is a few hundred parts per million per degree Celsius. The interesting thing about water, though, is that if it's below 4°C it expands as it gets colder, i.e. it has a negative volumetric expansion coefficient.
How much pressure would be generated by raising water 1 degree?
The answer depends on the coefficient of thermal expansion of water, and the increase in pressure would be very small. In fact, between 0 and 4 deg C, water contracts and so the pressure will drop!
