These are the densities of several materials: 1) Aluminum: 2.70 g/cm3 2) Benzene: 0.879 3) Copper: 8.92 4) Fresh Water: 1.00 5) Ice: 0.917 6) Lead: 11.3 7) Oak: 0.710 8) Platinum: 21.4 9) Tin: 7.30 You have a cylinder of material 6 (if necessary, contained in a container), 5.7 cm long, radius of 0.79 cm, 1) Calculate its mass in grams. 2) A pound of which material weighs the most?

Q: A certain power plant uses fuel with heating value of 34,000 kJ/kg. What is the density of the fuel…

A: Heating value Q = 34,000 kJ/kg Temperature T = 573 R

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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A:

Q: Assume it takes 6.00 min to fill a 45.0-gal gasoline tank. (1 U.S. gal = 231 in.³) (a) Calculate the…

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A: Here it is given that  measured density of granite d = 171 lb/ft3

Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm^3. From these data, calculate…

A: Given, mass m = 23.94 g = 0.02394 kg Volume V = 2.1 cm3 = 2.1*10^-6  m3

Q: Assume a leg has 1.2 m shaft of bone with an average cross- sectional area of 3 cm2 (3 x 10- 4 m2).…

A: Given Data: Length of the shaft of the bone, L = 1.2 m, The cross-sectional area of the bone,…

Q: One cubic centimeter (1.0 cm3) of water has a mass of 1.0 ✕ 10-3 kg. (a) Determine the mass of 1.0…

A: Mass of 1 cm3 of water = 10-3 kg =0.001 kg

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A: 4. A solid has a definite shape and a definite volume. In solid, the molecules are closely packed…

Q: The density of gold is 19.3 g/cm3. A weight of 1 ounce is equivalent to a mass of about 28.35 g.…

A: (a) 2.27 cm

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Q: 1.If 400 kg of methylated spirit occupies volume of 0.50 m, what is its density? a) 8 x102 kgm-3 b)…

A: According to the question answer guideline, I suppose to answer the first question only and in case…

Q: An artist creates a solid sculpture made from 9.40 kg of iron. She wishes to create an identical…

A: V=Volume of the solidm1=Mass of iron=9.4 kgm2=Mass of silverρ1=Density of iron=7.86×103…

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Q: It is estimated that the mass of the earth is 5.98 x 10^24kg, its mean radius is 6.38 x 10^6m. How…

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Q: Assume it takes 7.45 minutes to fill a 20.0 gal gasoline tank. (1 U.S. gal = 231 in.3) (a)…

A: a) Given t= 7.45 mins = 7.45*60 sec              Given the tank is of 20 gallons capacity…

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Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm3. From this data, calculate the…

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Q: true or false ? The ICRU sphere (ICRU, 1980) is a 30 cm diameter, tissue equivalent sphere with a…

A: Required : True or False.

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Q: Calculate the density of a material with a volume of (2.50x10^2) cm³ and a mass of (3.2400x10^0) kg.…

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Q: The density of steel is 7850kg/m³.calculate the mass of a steel sphere of radius 0.15m

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Q: A relationship such as 1 in.=2.54 cm is a(n) derived unit. equivalence statement. base unit.…

A: Solution:  Given: 1 in = 2.54 cm  The above given relationship is in terms of derived unit. What is…

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A: The density of an object is calculated by using the formula ρ=mV , where m is the mass of the object…

Q: 21. Your town has built a new water tower and has decided to cover the sides with wallpaper. You've…

A: Length of tower = 25 m Using conversion factor , 1 m = 3.2808 ft length of tower = 25×3.2808= 82.02…

Q: Suppose 1.0 m³ of oil is spilled into the ocean. Find the area of the resulting slick, assuming that…

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Q: What is the average density of the earth?

A: We know that the relation between the density, mass, and volume  is given as  Density = MassVolume…

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Q: The bottom says "H = 222 * (1)22 × -10 = 24.2 m". I dont understand this calculation and how the…

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Q: 1. (2.2 from text): What is the average density of the earth? The earth has a mass of 5.98 x10" ke…

A: Dear Madam/Sir, "Since you have asked multiple question, so as per guidelines to us, we will solve…

Q: One cubic meter (1.00 m3) of aluminum has a mass of 2.70 x 103 kg, and the same volume of iron has a…

A: Density of  Aluminium = Dal=2.7×103 kg/m3 Density of  Iron = Di=7.86×103 kg/m3 Radius of iron = r =…