A U.S. 1-cent coin (a penny) has a diameter of 19 mm and a thickness of 1.5 mm. Assume the coin is made of pure copper, whose density and approximate market price are 8.9 g/cmand $2.40 per pound, respectively. Calculate the value of the copper in the coin, assuming its thickness is uniform.

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A: Given, mass of a sample of solid = 50.00 g            volume of cylinder filled = 100.00 mL…

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A:

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A: The solution of the given question is

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A:

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A: Given density = 19.3 g/cm3 mass = 45.85 g

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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: Record the given data, Density of titamium is 4.51g/cm3 Mass of titanium is 3.5lbs

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A:

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A:

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Q: The density of gold is 19.32g/cm^3 at 20 degrees C. If 25.75g of pure gold nuggets is added to a…

A:

Q: The volume of sea water present on the Earth is about 330,000,000 cubic miles.  Since sea water…

A: Converting cubic miles to cubic centimeters, as 1 cubic mile = 4.168×  1015 cm3 Thus 330,000,000…

Q: What is the density of a block of metal that measures 62.88cm by 34.220cm by 5.18cm and has a mass…

A: Given is, block of metal that measures 62.88cm by 34.220cm by 5.18cm  Mass= 24,983.44 grams

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A: Given :  Density = 7.86 g.cm-3  Diameter = 15.3 cm Mass = 10.7 kg

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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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A: Specific gravity=(density of substance) ÷ (density of water @4° C) Given : density of water @ 4°C is…

Q: A bar of gold with a mass of 2060.5 g has the following dimensions: 7.30 cm by 3.25 cm by 4.50 cm.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 13.5 kilograms. Assuming…

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 of a substance is defined as the mass of unit volume of a substance.

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Q: The diameter of a single carbon particle in a sample of printer toner is 25nm. If you have 50g of…

A: The number of carbon atoms in 50 g of carbon is; nC=mCMMC=50.0 g12.0 g/molNC=50.0 g12.0…

Q: Iron has a density of 7.86 g/cm° (1 cm' = 1 mL). Calculate the volume (in dL) of a piece of iron…

A:

Q: A 25.00 grams sample of a metal is placed carefully in a graduated cylinder, and then benzene is…

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A: Concept: The volume replaced by aluminium is equal to the volume of aluminium. So, first of all, we…

Q: mass of 10.7 kilograms. Assuming the hole inside the ball is spherical with the same center as the…

A: Given , Density = 7.86 g / ml Mass = 10.7 kg Diameter of hollow sphere = 15.3 cm

Q: How do you fint the volume of an element, given the density and mass.  For example, "Determine the…

A: The volume of an element can be calculated from the given below formula if its density and mass are…

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A:

Q: It has been estimated that there is 4.00 × 10-4 mg of gold per liter of seawater. At price of…

A: the volume of ocean is given as 7.53  km3  = 7.53 X 1 × 1015 cm3 = 7.53 X 1015 cm3  since 1 cm3 = 1…

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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: What is the mass of a rectangular piece of aluminum 160.6 cm * 140.8 cm * 15.2 cm The density of…

A: Volume (V)  = 160.6 cm × 140.8 cm × 15.2 cm  = 343709.696 cm3 Density (d) = 2.70 g/cm3

Q: After taking measurements of a rectangular solid with a mass of 3.84g, you determined the length to…

A: