A cube of metal has a mass of 0.317 kg and measures 3.11 cm on a...
A cube of metal has a mass of 0.317 kg and measures 3.11 cm on a side. Calculate the density of the metal. ρ = kg/m3
Homework Answers
A 5.0kg cube of metal has a density of 3000 kg m3 and is held by...
A 5.0kg cube of metal has a density of 3000 kg m3 and is held by a vertical string while immersed in water which has a density of 1000 kg m3 . Assume that the cube is oriented so that all the faces are either vertical or horizontal. a) What is the length of each side of the cube? (b) What is the difference in pressure between the top of the cube and the bottom? (c) What are the vertical...
3. A) The density of a metal cube is 45.0 g/L and has a mass of...
3. A) The density of a metal cube is 45.0 g/L and has a mass of 2.55 kg. What is the length of one side of the cube? B) Calculate the following: 4.4 x 10 + 2.22 x 10
A cube of unknown metal that is 1.5 cm on a side has a mass of...
A cube of unknown metal that is 1.5 cm on a side has a mass of 41.05 g. What is the mass of a larger cube that is 2.0 cm on each side? A. 17 g B. 55 g C. 97 g D. 73 g E. 120 g
3. A) The density of a metal cube is 45.0 g/L and has a mass of...
3. A) The density of a metal cube is 45.0 g/L and has a mass of 2.55 kg. What is the length of one side of the cube? B) Calculate the following: 4.4 x 103 +2.22 x 10-1 I 4. Balance the following chemical equations a) A:B.CD3 → AC2 + D2 + C2 + B2C b) ABC3 + D2 + E -> BD4 + AD3 + EC
The students in the previous problem (attatched) determine the mass of the metal cube to be...
The students in the previous problem (attatched) determine the
mass of the metal cube to be 21.60 pm.05 gm How should they report
the density of the material?
A group of students is determining the density of a cube of metal. Using a calipers, they measure all three sides of the cube to be 2.000+ .002 cm. What is the volume they calculate, including the uncertainty? Do Expert Answer Anonymous 12 minutes later The length of the side of the...
Part A A cube 5.5 cm on each side is made of a metal alloy. After...
Part A A cube 5.5 cm on each side is made of a metal alloy. After you drill a cylindrical hole 2.5 cm in diameter all the way through and perpendicular to one face, you find that the cube weighs 6.70 N What is the density of this metal? Express your answer with the appropriate units. ρ.1 Value ! Units Submit My Answers Give Up Part B What did the cube weigh before you drilled the hole in it? Express...
A cube of copper metal has a density of 8.96 g/cm3. The cube has a mass...
A cube of copper metal has a density of 8.96 g/cm3. The cube has a mass of 29.54 g. The atomic radius of a copper atom is 1.28 angstroms. How many atoms is the cube of copper metal?
a metal cube has a measure of 2.54 cm of length. if the cube has a...
a metal cube has a measure of 2.54 cm of length. if
the cube has a mass of 44.25 grams determine the material used to
fabricate it using the following table
a) steel
b) acrilic
c) aluminum
d) copper
The Table below lists identifying characteristics and specific densities for materials in this set. Material Characteristics Density (g/ml) Copper Cube Gold Cube 8.9 Copper Brass 8.0 Grey Cube Silver Cube Steel 7.6 Aluminum 2.7 Acrylic 1.16-1.19 Clear Cube 0.60-0.90 Oak Thin...
calculate the density of a rod of metal in g/cm^3, with a mass of 9.58g, a...
calculate the density of a rod of metal in g/cm^3, with a mass
of 9.58g, a diameter of 8 mm (0.8cm) and a height of 3.5 cm.
PRELAB 1. What is the equation for calculating the volume cube, a cylinder and a sphere? List these of a below and explain the variables. If you don't know these equations refer to your book or do a Google search. cube sphere cylinder 2. Calculate the density ofa liquid if30.0 mLofthe liquid has...
A copper cube with density 8.96 ✕ 103 kg/m3 and mass 12.0 kg at 17.0°C is...
A copper cube with density 8.96 ✕ 103 kg/m3 and mass 12.0 kg at 17.0°C is heated to 190°C. (a) What is the density of the copper cube at this new temperature? (Give your answer to at least three significant figures.) ____________ Kg/m3 (b) What is the mass of the copper cube at this new temperature? ___________Kg
3. A) The density of a metal cube is 45.0 g/L and has a mass of 2.55 kg. What is the length of one side of the cube? B) Calculate the following: 4.4 x 10 + 2.22 x 10
3. A) The density of a metal cube is 45.0 g/L and has a mass of 2.55 kg. What is the length of one side of the cube? B) Calculate the following: 4.4 x 103 +2.22 x 10-1 I 4. Balance the following chemical equations a) A:B.CD3 → AC2 + D2 + C2 + B2C b) ABC3 + D2 + E -> BD4 + AD3 + EC
The students in the previous problem (attatched) determine the
mass of the metal cube to be 21.60 pm.05 gm How should they report
the density of the material?
A group of students is determining the density of a cube of metal. Using a calipers, they measure all three sides of the cube to be 2.000+ .002 cm. What is the volume they calculate, including the uncertainty? Do Expert Answer Anonymous 12 minutes later The length of the side of the...
Part A A cube 5.5 cm on each side is made of a metal alloy. After you drill a cylindrical hole 2.5 cm in diameter all the way through and perpendicular to one face, you find that the cube weighs 6.70 N What is the density of this metal? Express your answer with the appropriate units. ρ.1 Value ! Units Submit My Answers Give Up Part B What did the cube weigh before you drilled the hole in it? Express...
a metal cube has a measure of 2.54 cm of length. if
the cube has a mass of 44.25 grams determine the material used to
fabricate it using the following table
a) steel
b) acrilic
c) aluminum
d) copper
The Table below lists identifying characteristics and specific densities for materials in this set. Material Characteristics Density (g/ml) Copper Cube Gold Cube 8.9 Copper Brass 8.0 Grey Cube Silver Cube Steel 7.6 Aluminum 2.7 Acrylic 1.16-1.19 Clear Cube 0.60-0.90 Oak Thin...
calculate the density of a rod of metal in g/cm^3, with a mass
of 9.58g, a diameter of 8 mm (0.8cm) and a height of 3.5 cm.
PRELAB 1. What is the equation for calculating the volume cube, a cylinder and a sphere? List these of a below and explain the variables. If you don't know these equations refer to your book or do a Google search. cube sphere cylinder 2. Calculate the density ofa liquid if30.0 mLofthe liquid has...
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