A copper refinery produces a copper ingot weighing 150 lb.If the copper is drawn into wire whose diameter is 7.50 mm,how many feet of copper can be obtained from the ingot?The density of copper is 8.94 g/cm3. (Assume that the wire isa cylinder whose volume V = πr2h, where r is its radius and his its height or length.)

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

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A: Given,Volume of the lake = 1.5 x 1012cm30.33 micrograms per liter of water

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A: We will use this formula, Volume = Mass/density

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A: TO calculate the density of the metal, first of all we determine the volume of the metal cube.

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A: The density of a solid can be defined as mass of solid per unit volume of solid. The symbol used for…

Q: A homogeneous mixture was prepared by mixing 0.90 g A, 105.7 g B and 48.17 g C. The volume is found…

A: Given, Volume of mixture = 56.6 cm3 Mass of A = 0.90 g Mass of B = 105 .7 g Mass of C = 48.17 g

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A: When rounding off the result of a multiplication, the number of significant figures in the final…

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A: (a) 32.4 yd to centimeters, (b) 3.0 × 1010 cm/s to ft/s, (c) 1.42 light-years to miles (a light-year…

Q: A chemistry student needs 40.0 mL of glycerol for an experiment. By consulting the CRC Handbook of…

A: Given  Volume of glycerol = 40 mL  density of glycerol  = 1.26 gram cm-3 or 1.26 gram/cm3 Mass of…

Q: What is the mass of 18 cm cube of iron if the density of iron is 7.87 g/cm ^3?

A: Step : 1             What is the mass of 18 cm cube of iron if the density of iron is 7.87 g/cm 3?

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A: The average thickness of the sheet produced from given grams of gold is calculated as shown below

Q: A rubber stopper had a mass of 5.62g. When the rubber stopper is carefully added to 12.5 mL of water…

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Q: the density of mercury, the only metal to exist as a liquid at room temperature, is 13.6 g/cm^3.…

A: The density of mercury is given as 13.6 g/cm3 and it is required to convert this in pounds per cubic…

Q: what mass (in g) of solid lead would displace exactly 234.6 liters of water? The density of the lead…

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Q: mass of the necklace

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Q: A chemistry student needs  10.0g  of methyl acetate for an experiment. By consulting the CRC…

A: Density is a mass per volume ratio. The average density is similar to the total volume of an object.…

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A: The formula to find the volume of iron of a hollow sphere, V is: V = 43πR3 -  43πr3 (or) V =…

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A: Density (d) , mass (m) and volume (V) are related as:

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: When a body is immersed in a fluid, it displaces the fluid. Then calculate, --------- (1)

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A: Given the density of a certain metal = 6.60 × 100 gm/cm3 So D = 6.60 × 1 = 6.60 gm/cm3 Also given…

Q: In the movie The Italian Job, thieves steal gold bullion. One plan is to carry the ingots of gold…

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Q: Calculate these masses. (a) What is the mass of 6.00 cm 3 of sodium, density = 0.97 g/cm 3 ? (b)…

A: Step : 1           Calculate these masses.          (a) What is the mass of 6.00 cm 3 of sodium,…

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Q: A group of students took turns using a laboratory balanceto weigh the water contained in a beaker.…

A: A group of students took turns using a laboratory balance to weigh the water contained in a beaker.…

Q: A jet airplane reaches 682. km/h on a certain flight. How long does it take to cover 342. m? Set the…

A: Given Speed (v) = 682 km/h Distance to be travelled (D) = 342 m = 342 × 10-3 km  Time taken (t)t = D…

Q: (1)   A rectangular block of wood has the following dimensions: 10.0 cm x 5.00 cm x 4.00 cm. The…

A: Density = Mass/Volume Volume of a rectangular block = l x w x h l = length , w = width , h = height