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Density (how many pounds one cubic foot of a substance weighs) is found by dividing 1 by the specific volume (how many cubic feet are occupied by one pound).
Using your numbers, that works out to 1/.001865=536 Pounds per cubic foot.
This however is incorrect, since the specific volume of re brass is actually .001825 cu ft/lb., making the correct answer 548 lbs./cu ft.
Question 12 from Unit 2 of Bill Whitman's text book, Refrigeration and Air Conditioning Technology, which you must be using was written wrong.
Sincerly,
Mr. Wise's RF100 Class
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What is the mass of a brass cube that measures 0.3 m on each side if the density of brass is 8470?
The volume of the brass cube is 0.3^3 = 0.027 m^3. Using the formula density = mass/volume, the mass of the brass cube can be calculated as mass = density * volume. Therefore, mass = 8470 * 0.027 = 228.69 kg.
Does copper and brass have the same density?
No, copper and brass do not have the same density. Copper has a density of around 8.96 g/cm³, while brass, which is an alloy of copper and zinc, has a density that varies depending on the specific composition. Generally, brass has a lower density than copper due to the addition of zinc.
What is the density of a 2.50 centimeter brass cube and 136.95 grams?
To solve this you need to know the relationship that density = mass divided by volume We're given a length of a side of a cube as 2.5cm so to find the volume of the cube we need to cube it (length x bredth x height) volume = (2.5)3 = 15.625cm3 so if density = mass(136.95g)/volume(15.625cm3) density = 8.7648 g cm-3 in textbooks its given as (8.3- 8.7 gcm-3) as a typical density of brass.
How much does brass weigh per gallon?
First, two things. 1) Since brass is a solid at standard temperature and pressure, it is unusual to specify its density in fluid volume units, such as gallons. 2) Brass is an alloy comprising differing amounts of different metals, so its density must be specified as a range. Brass is about 8.5 times denser than water. It has a density of 8.4 to 8.75 grams per cubic centimeter. That translates to 70 to 73 pounds per US gallon.
How do you calculate the weight of brass square bar?
To calculate the weight of a brass square bar, you would first determine its volume by multiplying the length, width, and height of the bar. Then, multiply the volume by the density of brass (around 0.310 lb/in³ or 8.55 g/cm³) to obtain the weight in the desired units.
Specific volume of red brass is 0.001865 ft3lb. what would be its density?
density is the inverse of specific volume; in this case 1/.001865 = 536.2 pounds per cubic foot
What is the density of a brass nut mass 34 g volume 4centimeter cube?
The density of the brass nut can be calculated using the formula: Density = Mass/Volume. Density = 34g / 4 cm³ = 8.5 g/cm³. Therefore, the density of the brass nut is 8.5 g/cm³.
What is the mass of a brass cube that measures 0.3 m on each side if the density of brass is 8470?
The volume of the brass cube is 0.3^3 = 0.027 m^3. Using the formula density = mass/volume, the mass of the brass cube can be calculated as mass = density * volume. Therefore, mass = 8470 * 0.027 = 228.69 kg.
What is the Formula to calculating the weight of BRASS?
The formula to calculate the weight of brass is weight = volume x density. The density of brass varies depending on the composition, but a common value is around 8.4 g/cm^3. You would need to know the volume of the brass object in order to calculate its weight.
If aluminum has a mass of 420g and a volume of 22 cm3 and brass has a mass of 1000g and a volume of 40 cm3 which one has a greater density?
a brass
Does copper and brass have the same density?
No, copper and brass do not have the same density. Copper has a density of around 8.96 g/cm³, while brass, which is an alloy of copper and zinc, has a density that varies depending on the specific composition. Generally, brass has a lower density than copper due to the addition of zinc.
How the density of the brass block compare to the density of the brass cylinder?
The density of the brass block and brass cylinder should be very similar since they are both made of the same material, brass. Density is a physical property that is unique to each material and is determined by the mass of the material divided by its volume. Therefore, as long as the block and cylinder are made of the same brass material, their densities should be close.
A 2.0 kg brass monkey has a volume of 240 cm3 What is the density of brass?
8.33 gm/cm³
A brass cube of density 8gcm3 is 2 cm on each side what is the volume and the mass?
volume of a cube = (length)3 therefore volume = 23 = 8 cm3. Mass = Density * Volume = 8 * 8 = 64 g.
What is the density of a 2.50 centimeter brass cube and 136.95 grams?
To solve this you need to know the relationship that density = mass divided by volume We're given a length of a side of a cube as 2.5cm so to find the volume of the cube we need to cube it (length x bredth x height) volume = (2.5)3 = 15.625cm3 so if density = mass(136.95g)/volume(15.625cm3) density = 8.7648 g cm-3 in textbooks its given as (8.3- 8.7 gcm-3) as a typical density of brass.
How much does brass weigh per gallon?
First, two things. 1) Since brass is a solid at standard temperature and pressure, it is unusual to specify its density in fluid volume units, such as gallons. 2) Brass is an alloy comprising differing amounts of different metals, so its density must be specified as a range. Brass is about 8.5 times denser than water. It has a density of 8.4 to 8.75 grams per cubic centimeter. That translates to 70 to 73 pounds per US gallon.
What is the mass of a brass axle that has a volume of 318mm3?
Brass is an alloy which has a density which ranges between 0.0084 and 0.0087 grams per mm^3 So the mass will range between 318 times the density range.
