A spool of copper wire has a mass of 4.26 kg. How long (in m) is the wire in the spool if the wire has a diameter of 2.2 mm?  (The density of copper is 8.96 g/cm3)

Q: A sheet of aluminum measures 48.5 cm by 29.5 cm. If the volume is 2.90 cm³ what is the thickness of…

A:

Q: A silver wire (density = 10.5 ) has a diameter of 0.25 mm. If a sample of this silver wire has a…

A: Given : density = 10.5 g/cm Mass of wire = 21 g Diameter of wire = 0.25 mm = 0.025 cm…

Q: A cylindrical metal rod is 1.35 m long, and it has a uniform diameter of 0.750 inch. What is the…

A: Since it is a cylindrical metal rod then the volume of the metal rod can be calculated as follows: V…

Q: A cubic box is completely filled with  2179.0 kg  of water. What is the length of one side of the…

A: Given, Mass of water = 2179kg

Q: A copper wire (D=8.96g/cm³) has a diameter of 0.25mm. If a sample of this copper wire has a mass of…

A:

Q: a rectangular block of cadmium has a length of 10cm and a width of 5cm. if the mass of the bloc is…

A: We have Cadmium block, Length=10 cm Width=5 cm height=h cm Density=8.64 g/cm3 mass=50 g

Q: A new penny has a mass of 2.55 g and a volume of 0.345 cm3. What is the average density of the…

A: The average density of the penny is to be calculated

Q: A rectangular block of cadmium has a length of 10 cm and a width of 5 cm. If the mass of the block…

A:

Q: A spherical metal ball has a mass of 3.641 g and a diameter of 8.14 mm. What is the density of the…

A: diameter of spherical ball = 8.14 mm∴ radius of spherical ball = diameter2…

Q: A piece of aluminum foil has a mass of 0.200g and measures 5.00cm by 2.15cm^3. If the density of…

A: Given,Mass of aluminium foil = 0.200 gDensity of aluminium foil = 2.70 g/cm3The volume of the…

Q: A computer chip has a width of 0.75 in. What is that distance in millimeters?

A: While converting from one unit to another a conversion factor is to be multiplied.

Q: A 0.312-kg sample of methylene chloride has a density of 1.326 g/cm°. Calculate its volume in cubic

A: • The values provided in the question are:-     i) Mass of methylene chloride, m = 0.312 kg = 0.312…

Q: The gasoline in an automobile gas tank has a mass of 60.0 kg and a density of 0.752 g/cm3. What is…

A: Given data contains, Mass is 60.0 kg=60000g Density is 0.752 g/cm3.

Q: 3. Iron has a density of 7.87 g/cm3. If a 63.7 gram sample is added to 85.6 mL of water in a…

A: Mass= 63.7gm Density=7.87g/cm3  Volume= mass/density Volume= 63.7÷7.87=8.09ml Initial volume=85.6ml…

Q: Diamonds are usually measured in carats, and 1 carat = 0.200 g. The density of diamond is 3.51…

A: Density = mass/volume . From carat we can get the mass . Then by deciding it by its density we can…

Q: A package of aluminum foil is 66.7 yd long, 12 in. wide, and0.000 30 in. thick. If aluminum has a…

A: Length of aluminium foil 'l' =66.7 yd 66.7 yd×1 cm0.010936 yd=6099.122 cm Width of aluminium foil…

Q: A sheet of aluminum measures 4.95 cm by 2.45 cm. If the volume is 2.75 cm³, what is the thickness of…

A: The thickness of the aluminum foil has to be given, Given: Length=4.95 cm Width=2.45 cm Volume=2.75…

Q: The density of iron is 7.86 g/cm. What is its density in pounds per cubic inch (Ib/in)?

A: The ratio of mass to the volume is known as density.

Q: If the diameter of a sphere is 6.82 centimeters, what is the volume of the sphere in inches cubed?

A: Diameter = 6.82 cm  Radius = 6.82/2 = 3.41 cm  We have to find volume of sphere

Q: 4. The density of aluminum is 2.7 g/cu. cm. What is the weight in pounds of a Solid sphere of…

A: Given that, the density of aluminum is d = 2.7 g/cm3. The radius of the solid sphere of Aluminum is…

Q: A cube of lead has a mass of 54.3g. If the density of lead is 13.5g/cm3, what is the edge length of…

A: Given :- mass of cube of lead = 54.3 g  Density of lead = 13.5 g/cm3  To calculate :-  Edge length…

Q: How many inches is 87.3cm? You know that 1in = 2.54cm

A: The given length is = 87.3 cm We know that: 1 in = 2.54 cm

Q: Two identical sized sheets of copper and gold are placed side by side on a table. If the copper…

A: Density of gold is 19.3 g/cm3 & density of copper is 8.96 g/cm3. Now, let the cross sectional…

Q: A rectangular block of cadmium has a length of 10 cm and a width of 5 cm. If the mass of the block…

A:

Q: mass, in pounds

A:

Q: The density of gasoline is 0.774 g/cm3. How much does 24.5 gallons of gasoline weigh, in kilograms?

A: The compound considered is gasoline.

Q: A graduated cylinder contains 10.00 mL water. A 14.74 g piece of aluminum is added to the water, and…

A: Given : Initial volume of water (before adding aluminium piece) = 10.00 mL Final volume of water…

Q: An irregularly-shaped piece of iron (Fe) has a mass of 60.0 grams. What is the volume in cm³ of this…

A:

Q: A graduated cylinder contains 19.9 mL of water. When a small piece of galena (lead ore) is added, it…

A: Intrdouction :  We have to calculate the mass of ore.

Q: How many inches is 57.2 inches? You know that 1 in=2.54 cm.

A: Given information, 1 in = 2.54 cm 57.2 in = ?

Q: The dimensions of aluminum foil in a box for sale in supermarkets are 662/3 yards by 12 inches. The…

A: Given The dimensions of aluminum foil in a box for sale in supermarkets are 66.66 yards by 12…

Q: If the diameter of a cylinder is 5.76 inches and the height is 9.46 inches what is the volume of the…

A:

Q: A block of ice has edge lengths of 8.00 cm3 each and a mass of 476g. What is the density of ice in…

A: Answer :-  Density Of Ice Block = 0.930 (g/cm3) Density of Ice block having edge length 8.00 cm and…

Q: A new beeswax candle has a volume of 475 cubic centimeters. Given that the density of beeswax is…

A: Given,  Volume of beeswax candle : 475 cm3 Density of beeswax : 0.970 g/cm3  Mass = ? ( in Grams)

Q: A graduated cylinder contains 10.00 mL water. A 14.74 g piece of aluminum is added to the water, and…

A:

Q: Diamonds have a density of 3.52 g/cm3.  If a diamond with a mass of 7.77 grams is cut as a perfect…

A:

Q: A piece of metal has a density of 2.7 g/cm? and a volume of 28.5 cm3. What is its mass in grams?

A: Given :  Density of metal = 2.7 g/cm3  Volume of metal piece = 28.5 cm3

Q: A cylindrical rod of iron metal has a density of 7.87 g/cm3. If the mass of the rod is 54.00 g, then…

A: density = mass / volume

Q: The mass of premature babies is customarily determined in grams. If a premature baby weighs 1550g,…

A: Given : Mass in grams = 1550 g

Q: The density of iron is 7.86 g/cm^3. What is its density in pounds per cubic inch (lb/in^3)?

A: While converting from one unit to another, multiply by a conversion factor.

Q: A steel cylinder has a length of 2.16 in, a radius of 0.22 in, and a mass of 41 g. What is the…

A: Given data: Length of the cylinder (h) = 2.16 inches        Radius of cylinder (r) = 0.22 inches…

Q: density

A:

Q: An irregularly-shaped piece of aluminum (Al) has a mass of 57.2 grams. What is the volume in cm³ of…

A: Density (g/cm3) = Mass(gram)/volume(cm3) So, volume= mass/density So by the above formula…

Q: A copper wire (density = 8.96 g/cm3) has a diameter of 0.25 mm. If a sample of this copper wire has…

A: Given: Density = 8.96 g/cm3 Diameter= 0.25mm Mass of the wire = 22g To find: The length of the wire

Q: What is the volume of an osmium sphere that has a mass of 9.991 g? The density of osmium (Os) is 22…

A: The density of a substance is defined as the ratio of mass to volume or in other words, the volume…

Q: The mass of premature babies is customarily determined in grams. If a premature baby weighs 1.54×103…

A: Mass of premature babies is customarily determined in grams. Mass of premature baby is = 1.54×103 g…

Q: A 17.0 kg iron weightlifting plate has a volume of 2160 cm³ . What is the density of the iron plate…

A: Introduction The density of any particular metal can be derived by calculating the ratio between the…

Q: a rectangular block of cadmium has a length of 10cm and a width of 5cm. if the mass of the block is…

A: Density is defined as the mass per unit volume. It is represented by rho . It’s relation with mass…

Q: The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12inches. The…

A: Given, The dimensions of aluminum foil in a box for sale in supermarkets are yards 66 2/3 by 12…

Q: A cube of iron has a mass of 29.31 g. If each side of the cube has dimensions of 1.55 cm, what is…

A: Given Data: A cube iron has Mass =29.31 g                    and the cube has dimension=1.55 cm…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.