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Why the mercury pressur is multiplied with 12.6 to convert it into water pressure though its density is 13.6 times of water?
The conversion factor of 12.6 is used to convert Mercury pressure to water pressure because pressure is directly proportional to the density of the fluid. Since mercury has a density that is 13.6 times greater than water, the pressure exerted by a column of mercury will be 13.6 times greater than the pressure exerted by a column of water of the same height. Therefore, to convert mercury pressure to water pressure, we need to divide by the ratio of the densities, which is 13.6.
What else can I help you with?
How do you convert from milliliters to kilo pascals?
Milliliters belong to the volume and capacity measures. Kilopascals belong to the pressure or stress measures. One cannot be converted to the other. I do not know the correct answer. However the questioner could be referring to millimeters of mercury which is a pressure measurement and would convert to pascals.
How we convert 760 torr into 101325 newton per meter square?
760 torr is equivalent to the pressure exerted by the mass of a column of mercury that is 760 mm (or 0.76 metres) high. That is, the pressure exerted by a mass of 0.76 cubic metres of mercury on an area of one square metre. Density of mercury = 13.534 g/cm3 or 13,534 kg/m3. So mass of column of mercury = 0.76*13.534 = 10,286 kg Therefore pressure = weight of 10,286 kg/m2 = 10,286*g Newtons/m2 Now, g = 9.80665 (average of polar and equatorial values) Therefore, pressure = 10,286*9.80665 = 100,870 Newtons/sq metre. I cannot get the exact value but that may be because of rounding of "constants".
How do you convert inches Mercury to ATM?
Multiply inches of mercury by 0.033421057 to get atmospheres.
Why is 100 ml of mercury heavier than 100 ml water?
100 ml of mercury is heavier than 100 ml of water because mercury has a much higher density. The density of mercury is approximately 13.6 grams per cubic centimeter, while the density of water is about 1 gram per cubic centimeter. Therefore, for the same volume, mercury contains significantly more mass, resulting in it being much heavier than the same volume of water.
What is the Density of mercury if 23.1 cm3 has a mass of 314g?
Density = Mass/Volume ; so density = 314/23.1 => 13.5931 gcm-3 or 13.5931 g/cm3
How do you convert from Mercury to pascals?
Multiply the depth of Mercury by the density of Mercury (kg per cubic metre) and the acceleration due to gravity(m/s²)
Why is Mercury used in barometers?
In the mercury barometer, atmospheric pressure balances a column of mercury, the height of which can be precisely measured. Other liquids can be used in barometers, but mercury is the most common because of its great density.Mainly due to its high density
A closed end manometer has a U tube with a sample of hydrogen gas in the bulb The difference in the height of the columns of mercury is 18.0 cm What is the pressure of the hydrogen gas in torr?
To find the pressure of the hydrogen gas in torr, you can use the difference in height of the mercury columns and the density of mercury. First, calculate the pressure difference due to the 18.0 cm height difference in the mercury columns. Then, convert this pressure into torr using the conversion factor 1 atm = 760 torr.
Does mercury exert more pressure than water?
mercury exerts more pressure than water bcause mercury is a metal and water is a non metal obviously mercury weighs more than water
URGENT why do you use mercury in barometers and not water?
Mercury is used in barometers because it has a high density, does not evaporate easily, and has a low thermal expansion. These properties make it ideal for creating a precise and stable measurement of atmospheric pressure. Water, in contrast, would evaporate easily and change density with temperature, making it less reliable for this purpose.
How do you measure psi with inches of Mercury?
You can convert inches of Mercury (inHg) to pounds per square inch (psi) by dividing the inHg value by 2.036. This conversion is based on the relationship between pressure in units of inches of Mercury and pounds per square inch.
Calculate the density of mercury if 15.0 ML weighs 204g?
To calculate the density of mercury, we need to use the formula: Density = Mass / Volume Given that the mass of 15.0 mL of mercury is 204 g, we can convert mL to L by dividing by 1000: Volume = 15.0 mL / 1000 mL/L = 0.0150 L Now we can calculate the density: Density = Mass / Volume = 204 g / 0.0150 L = 13600 g/L Therefore, the density of mercury is 13600 g/L.
What kind of liquid is found in a barometer?
Mercury is the liquid typically found in a barometer. It is used to measure atmospheric pressure due to its density and ability to rise and fall within the tube as pressure changes.
As someone goes dives deeper in a ocean they have more PSI acting upon them If this ocean was mercury would the same pressure be greater or less?
Pressure in a fluid at a certain depth H is proportional to the density of the fluid. Since Mercury has a much higher density then water it will exert a much larger pressure at the same depth.
What are the measuring standards when computing density in gases?
Standar conditions for the measurement of gas density is stablished at 0°C and a pressure of 29.92 inches of mercury wich is the average pressure of the atmosphere at sea level.
What is mmg Hg?
mm Hg means mm of mercury (Hg comes from Hydrargyrum, Greek for watery silver(compare quicksilver), and the symbol for mercury). This represents the pressure that the height of a mercury column gives. Static pressure is defined as density x gravitational constant (approx. 9.81) x height of column. The density of mercury is 13.55 g/cm3. If the height of mercury is 760 mm, the pressure would be: 760 mmHg or 9.81x760x13.55=101023.38 N/m2 or 1010.23 mbar
How do you convert millimeters of mercury (mm Hg) to pascals?
To convert millimeters of mercury (mm Hg) to pascals, you can use the conversion factor of 1 mm Hg 133.322 pascals. Simply multiply the number of millimeters of mercury by 133.322 to get the equivalent pressure in pascals.
