A tank is filled with oil whose density is p-850 kg/m3. If the volume of the tank is V= 3m³, determine the amount of mass m in the tank.
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- Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50 feet wide and 12.5 feet high. If the vat contains 3.3 x 10² ft³ of milk, how many kg of milk does the vat contain, given that raw milk has a density of 1030 kg/m ? STARTING AMOUNT ADD FACTOR ANSWER RESET ( ) 1030 (0.001) 9.34 12 (2.54)3 0.01 (12) 0.1 1000 9600 10 0.001 (100) 0.083 (0.01) 103000 2.54 100 330 kg/m cm ft in ft in cm kgA viscous fluid with viscosity η = 5.4 × 10-3 Pa s is flowing through a section of a pipe with the volume flow rate of 1.7 m3/s. What is the pressure difference across this section of the pipe, in the unit of kPa, if the length is 18 m and the radius of the pipe is 1 m. Answer the absolute value of the pressure differenceA compressed gas with a total mass of 114 kg is stored in a spherical container having a radius of 0.504 m. What is the density of the compressed gas? Report your answer in kg/m³.
- The flow rate of blood through a 1.75 ✕ 10−6 m radius capillary is 3.80 ✕ 10−9 cm3/s. (a)What is the speed of the blood flow (in cm/s)? (This small velocity allows time for diffusion of materials to and from the blood.) ________ cm/s (b)Assuming all the blood in the body passes through capillaries, how many of them must there be to carry a total flow of 96.0 cm3/s? (The large number obtained is an overestimate, but it is still reasonable.) ________ capillariesA cube 8.22 cm on each side is made of a metal alloy. After you drill a cylindrical hole 1.5 cm in diameter all the way through and perpendicular to one face, you find that the cube has a mass of 0.21 kg. What is the density of this metal? Use T = 3.14 Express your answers in kg m³ and in whole numbers (NOT SCIENTIFIC NOTATION).A 100 mL beaker holds 120 g of liquid. What is the liquid’s density in SI units?
- It is known that a cubical object made of cast aluminum 0.213 m on a side contains a hollow cavity also in the shape of a cube but of unknown dimensions. If the mass of the object is 22.8 kg, determine the length of each side of the interior cubical cavity. The density of aluminum is 2.70 103 kg/m3.Assuming biological substances are 100% water, estimate the mass of a fly. Take a fly to be roughly a cylinder 4 mm long and 2 mm in diameter. kgFlow rate is expressed as gas velocity in cm/s. The gas is flowing through an open tubular column with an inner diameter of 0.25 mm. What volume flow rate (mL/min) corresponds to a gas velocity of 50 cm/s? (The volume of a cylinder is pr2 3 length, where r is the radius.)
- Juno is a construction worker. He has found a scrap piece of construction aluminum foil. The sheet has the dimensions of 1.00ft x 5.00ft. Juno knows the 3 aluminum density is 2. 70g/cm. He weighs it and finds its mass is 20.1 grams. Help Juno figure out how thick the sheet is. write your answer in millimeters and with the correct amount of significant figures.Need Help: It is known that a cubical object made of cast aluminum 0.213 m on a side contains a hollow cavity also in the shape of a cube but of unknown dimensions. If the mass of the object is 22.8 kg, determine the length of each side of the interior cubical cavity. The density of aluminum is 2.70 103 kg/m3. Given Tip: How is the volume of the cubical object related to the volume of aluminum in the object and the volume of the cubical cavity? How is the mass of the cubical object related to the mass of aluminum in the object? Recall how the volume of a cube is related to the length of each side of the cube.An oil circulates through a pipe (SG = 0.85), if the speed of the oil is 20 m / s and the diameter of the pipe is 10 cm, determine the mass flow of the oil (in Kg / s) in the pipe.