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accepted density is a part of the equation of the percent error... i.e. :
experimental value- accepted value/ accepted value x100% = percent error
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What is the accepted density of oak?
The actual density of Oak Wood is about .75 g/cm3.
What do you call the density of an electron cloud?
The density of an electron is its mass divided by its volume. The rest mass of an electron is approximately 9x10-31 kg. The size, however, is much more difficult to determine as an electron is not a rigid ball - instead it is more like a wave, with diffuse edges. An approximate accepted size for an electron is 5 × 10-13 m, giving a it volume of 5x10-37m3. These figures give a density for the electron of approximately 1700 tonnes/m3, a density that is 154 times that of lead
Why density is the criteria for purity with respect to chemistry?
Mass and volume are extensive properties, which are dependent upon the size of the sample. A larger sample will have a greater mass and volume than a smaller sample. Density is an intensive property, which does not depend on the size of the sample. Density is a ratio of mass to volume, which does not vary with the size of the sample. The density of a larger sample will be the same as the density of a smaller sample.
What volume of water will 1057 g occupy?
Water's accepted density is 1.00 g/mL at standard temperature and pressure so depending on temperature the 1057 grams of water will occupy just about 1057 mL.
What is the mass of a sample divided by its volume?
Its density. Density is mass per unit volume.
What is the accepted density of tap water?
1g/mL
What is the accepted density of oak?
The actual density of Oak Wood is about .75 g/cm3.
How do you calculate percentage error for density of pennies?
Percent error refers to the percentage difference between a measured value and an accepted value. To calculate the percentage error for density of pennies, the formula is given as: percent error = [(measured value - accepted value) / accepted value] x 100.
How do you compute for the percentage error of the density of a solid?
The density percentage error is computed through this formula; percentage error equals in the observed value minus the accepted value over accepted value times 100 percent. Density is the quantity of mass of a substance measure per unit of volume through the formula density is equal to the quotient of mass and volume.
Mass divide by volume?
Density ------------------------------------------------------------- The density is measured in SI by kilogram/cubic metre (kg/m3). Also g/cm3 is used but is only an "accepted" unit.
What is the accepted density of balsa wood?
the density of balsa wood ranges from 40 to 340 kg/m^3....moreover the typical density is stated as 160kg/m^3...however most people use the debsity as 200kg/m^3 I suppose for calculations purpose
What is the density of liquid aluminum?
At room temperature, the accepted value f or the density of aluminum is 2.7 g/cm3 (grams per cubic centimeters). Aluminum is a metal with the atomic number of 13.
The difference between an accepted value and an experimental value is called?
In science, and most specifically chemistry, the accepted value denotes a value of a substance accepted by almost all scientists and the experimental value denotes the value of a substance's properties found in a localized lab.
What is the measured the density of Copper to be 68.7 gcm3 The accepted density of Copper is 63.5 gcm3 What was your percent error?
percent error = [(experimental value - actual value)/(actual value)] x 100 so in this case: % error = [(68.7-63.50)/(63.5]x100
What do you call the density of an electron cloud?
The density of an electron is its mass divided by its volume. The rest mass of an electron is approximately 9x10-31 kg. The size, however, is much more difficult to determine as an electron is not a rigid ball - instead it is more like a wave, with diffuse edges. An approximate accepted size for an electron is 5 × 10-13 m, giving a it volume of 5x10-37m3. These figures give a density for the electron of approximately 1700 tonnes/m3, a density that is 154 times that of lead
A student determines the density of a mineral to be 1.5 grams per cubic centimeterIf the accepted value is 2.0 grams per cubic centimeter what is the student's percent deviation?
13.0
What is Density of water at 15 c?
Various publications give the density of pure water at 15oC between 0.9991026 and 0.999099 grams per cubic centimeter at 1 atmosphere pressure. One of the most commonly accepted values is 0.9991016 g/cm3 with atmospheric pressure at 101325 Pascals.
