Density is the measure of the amount of mass in a given volume what is the density of my favorite Christmas blanket that has a mass of 55 g and a volume of a 111 CM3

Q: A student measured the density of a material to be (1.934 0.003) x 10' g/cm. The number of…

A: density = (1.934 +- 0.003)*10 g/cm3 note:- number of significant figure in (1.934)=4 number of…

Q: 7) A graduated cylinder filled with water is shown to the right. a) Measure the volume of water to…

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Q: in the SI system, the units of density are  a. g/cm3 b. kg/m2 c. kg/m3 d. kg/m3

A: The density is given by,

Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…

A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3

Q: Consider the 11.0 kg motorcycle wheel shown below. Assume the wheel is approximately a ring with an…

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Q: A large battery is a cylinder with the dimensions shown below. It weighs a total of 4000 grams. What…

A: Given: The mass of the cylinder is 4000 g. The radius cylinder is 4 cm. The height of the cylinder…

Q: Estimate the surface area of a person.

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Q: Find the volume of

A: Given;  Mass,m=312 gDensity,d=7.8 g cm-3Find volume of the ball ?

Q: 6) Human "density" is about 0.98 g/mL. How would you measure your volume? Briefly describe.

A: The density ρ and the volume V of a human are related to each other by the following equation.…

Q: A new generation ultralight plastic has a density of 0.75 g/cm3 Determine: a) What is the mass of…

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Q: Using dimensional analysis, check which of the following equations is or are correct. 1. a=v/t 2.…

A: Given  a=v/t density =mass/volume  distance d=1/2 at

Q: What is the density of substance A if 21.6 cm³ of A has a mass of 414.1 g? (answer to the nearest…

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Q: Test the validity of the equation by making sure that the dimensions of the equation are correct,…

A: The study of the relationship between physical quantities with the help of dimensions is termed as…

Q: A cubic shape object has mass 50 gm and side 20 mm. Find its density in Kg/m3. 6250 1250 5000 10000

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Q: A water tank is filled to its 59×103-L capacity. a. What is the tank's volume in cubic millimeters?…

A: Given: Volume of water tank,V= 59×103-L   To determine a. the tank's volume in cubic millimeters b.…

Q: e mass

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Q: - Density is defined as the ra where p is the Greek letter measured to be m = 50 ga What is the…

A: mass= m =50 g = 0.05 kg Volume = V = 1000 cm3= 1000 x 10-6 m3                 V = 10-3 m3 density =…

Q: 8. Find the ratio between the change in the gasoline height on the outside surface of the test tube…

A: Density of gasoline, ρ=0.8765 gm/cm3 Diameter of the test tube, D=2 cm Let V be the volume of the…

Q: What is the ratio of the surface area to the volume (a) for the 1 m sphere (b) for the 2 m sphere…

A: Given data The radius of the first sphere is r1=1 m The radius of the second sphere is r2=2 m The…

Q: Light as a Feather The feathers in a pillow have a total mass of 59 grams. The pillow is in the…

A: 1. First of all we have to write down the all given conditions here,  as per the question above,…

Q: The density (p) of the atmosphere as a function of altitude (A) can be approximated by the model…

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Q: An empty Erlenmeyer flask weighs 219.2 g. When filled with water, the flask and its contents weigh…

A: Given value--- mass of empty flask = 219.2 g. mass of flask with water = 685.2 g. density of water…

Q: a) total volume of the gasoline in m3 b) the total mass of gasoline in metric tons.

A: For maximum gauge pressure height= diameter of tank∴ Pmax=Phg=PdgHere , P is density of gasoline…

Q: The aorta branches many times until the blood finally reaches the smallest branch: the capillaries.…

A: Total Blood Volume: The total volume of blood in the human body is around 5 liters. If each…

Q: USING LENGTH MEASUREMENTS MADE WITH A CENTIMETER RULER U.S. MINT MEASURED USING…

A: The dimensions of Dime, Penny and Quarter are given as follows  : Dime : mass = 2.268 grams diameter…

Q: A unit of area often used in measuring land areas is the hectare, defined as 10“ m². An open-pit…

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Q: You are observing two people carrying groceries. The smaller person has a mass of 40.0 kg and can…

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Q: An empty food can has a mass of 68.81 grams. You fill it with 22.18 mL of tomato juice. The total…

A: Given: An empty food can has a mass of 68.81 grams. The volume of tomato juice = 22.18 mL or 0.02218…

Q: The quantity called mass density is the mass per unit volume of a substance. Express the following…

A: Given data: Mass density of water =1.0 g/cm3

Q: A cargo ship of mass 90000 metric tonnes is floating in the Great Lakes. The Great Lakes are fresh…

A: (a) The weight of water displaced is equal to the buoyant force. The buoyant force be defined as,…

Q: A newborn baby girl measure 12.5 inches. What is her length in meters (m)? (1 in = 2.54 cm) A) 31.8…

A: Given data:  Length (L) = 12.5 inches 1 in = 2.54 cm Required: The length in meters (m)

Q: A solid with a cylindrical shape has a radius of 5cm ang height of 10cm. What is the density of the…

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Q: A rectangular box is h = 5.5 inches in height, w = 30.5 cm wide, and L = 0.35 yards long. What is…

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Q: Compute the density in Kg/m^3 of a piece of metal that has a mass of 0.500 Kg and a volume of 63…

A: Given data The mass of the piece of metal is given as m = 0.5 kg. The volume of the piece of metal…

Q: List any 5 base quantities and their units. What is a derived quantity? Give two examples. What is…

A: Five base quantities are: 1) Mass and its unit is kilogram 2) Time and its unit is seconds. 3)…

Q: 2) The mass of a baby's brain increases by an average of approximately 1.6 mg/min. a) How much would…

A: (a)The amount of brain ass increase in 1 week is,

Q: One group of students recorded the following measurements for their copper cylinder: diameter =…

A: Given: The diameter of the cylinder is d=1.266 cm. The height of the cylinder is h=4.978 cm. The…