A block of wood has a mass of 47 g and measures as follows: length = 7 cm width = 9 cm height = 3 cm What is its density?

Q: The mass of a box measured by a grocer’s balance is 2.30 kg. Two gold pieces of masses 20.15 g and…

A: Given:Mass of the box, m = 2.3 kgMass of first gold piece, m1 = 20.15 g = 0.02015 kgMass of second…

Q: A person has a mass of 72kg. Their density is 0.97L/kg. What is this persons weight and volume?

A: Given data:  Mass (m) = 72 kg Density (ρ) = 0.97 kg/L

Q: Calculate the density of plastic from the following data, a. Mass of plastic = 52 g b. Initial…

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Q: You have a cube of unknown metal alloy that measures 2 cm on a side. If the cube has a mass of 63.8…

A: The mass of a cube is, m=63.8 grams The side of a cube is, a=2 cm The volume of a cube is, V=a3=2…

Q: A wall is 300 square feet. A gallon of paint covers 110 square feet. What is an appropriate…

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Q: If the weight of an object is 726 N, what is the mass of the object?

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Q: You have a raft made out of 8 logs, each with a diameter of 30 centimeters, length of 2 meters, and…

A: The mass per unit volume of an object is defined as the density of the object, to solve the given…

Q: The volume of a small bottle is 25 cm3. How much is this volume in S.I. units? Select one: a.…

A: Given  Volume of a small bottel V = 25 cm3   SI unit of volume is m3 1 cm3 = 1 x 10-6 m3  25 cm3 =…

Q: 3. Below is a graph of mass vs. volume of an unknown metal. Mass vs. Volume of an Unknown Metal 160…

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Q: A hose shoots water straight up a distance of 2.5 m. The end opening on the hose has an area of 0.75…

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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 general equation for Density is: A) Volume divided by Mass B) Volume divided by Weight C)…

A: Given:  Density

Q: A metal cube measures 10 cm on a side and has a density of 3763 kg/m3. Find the mass in grams

A: Explanation Density of a material is define as the mass of unit volume of the material. It is…

Q: A house is advertised as having 1680 square feet under roof. What is the area of this house in…

A: Area = 1680 square feet  To find = Area in square meters

Q: A helium balloon is at 105 kPa. As the balloon rises the pressure drops to 95 kPa and its new volume…

A: Given values:- Initial pressure,(P1)=105 KPa ----(1) Final pressure,(P2)=95 KPa -----(2) Final…

Q: What is the volume of the liquid in the container? Be sure to report the answer with the correct…

A: Calculating the number of divisions between the range of 100  mL to  200 mL. As shown in figure…

Q: An object has a density of 5.6 x 10⁵ kg/m³. What is the mass of the object if its volume is 4.5 x…

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Q: The mass of a solid cube is 344 g. and each edge has a length of 8.42 cm. The density of the cube in…

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Q: What is the unit of the physical quantity "Jerk"? A) meter second B) meter per second cube C) meter…

A: We have to answer the unit of the physical quantity "Jerk" We know that Jerk or jolt can defined as…

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

A: Given data:                                           Mass density of Aluminium…

Q: How many helium balloons would it take to lift a person?

A: Helium can lift 1g per L A helium balloon on an average have 15L of gas, thus it can hold or lift…

Q: The length and width of a rectangular room are measured to be 3.885 ± 0.0065 m and 3.2 ± 0.0045 m.…

A: Please see the answer

Q: Carry the following conversions: a. 2.5x10 -10 g in to kg if kg = 10 3 g; b. The label on a small…

A: a) Given values: Thus, mass M is given as:

Q: If a body has a mass of 20 g and a volume of 5 cm3 , what is its density ?

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Q: Block A Block B Block C 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm 2 cm Block A, Block B, and Block C…

A: Density define as mass per volume.       i e    Density = mass/ volume  .

Q: 50 g of gasoline are mixed with 60 g of water. What is the average density of the mixture?Express…

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Q: In physics, we have the formula ρ = m/v where ρ is density, m is mass, and v is volume. Suppose an…

A: Note: The rate of increase of a physical quantity would be taken as the positive and the rate of…

Q: A rectangular container measuring 24 cm ⨯ 48 cm ⨯ 68 cm is filled with water. What is the mass of…

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Q: How does density differ from mass? Mass decreases as density increases. Density is the mass of an…

A: Density of an object is  defined as mass present in  unit volume . Density (d) = M/V  Where ,  M =…

Q: A solid body of a certain material has a mass of 700 g and a volume of 2.587 cubic centimeters.…

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Q: If a substance has a mass of 25 g and a volume of 87 mL, what is its density? 295 g/mL 2.18 x 10…

A: We will only answer the first question since the exact question to be answered was not specified.…

Q: If a student found the density of 10 glass beads to be 2.50 g/ml, what would be the density of 1…

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Q: The mass of a solid cube is 856 mg, and each edge has a length of 1 cm. Determine the density of the…

A: The SI units are the standard units where mass is measured in kilograms and length in meters.…

Q: Which has more volume, a kilogram of gold or a kilogram of aluminum?

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Q: You measure the length of a rope to be 11 m . The mass of the rope is 0.745 kg. What is the mass…

A: Given data The length of the given as L = 11 m. The mass of the rope is given as m = 0.745 kg.…

Q: What is the density of an object with the length of 10 cm, width of 5 cm, height of 2 cm, and a mass…

A: The length of the object, l=10 cm   The width of the object, w=5 cm   The height of the object, h= 2…

Q: Is a graph is plotted with m as a function of v, the slope of the resulting line is  a) the weight…

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Q: The density of an object whose mass is 50 g and occupies a volume of 50 cubic centimeter is equal to

A: Given in question : Mass of object(m) = 50 g                                  Volume of an object(V)…

Q: A new material has a mass of 96 g when made into a cube with side length 5 cm. What is the density…

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

Q: What is the density of a block of iron which has a volume of 10.0 cm3 and a mass of 50.0 g ?

A: Volume of iron block = 10 cm3  Mass of iron block = 50 g   Density of block of iron ?

Q: What is the mass of a rectangular solid made of Brass, that has dimensions of 13.1 cm x 5.4 cm x 2.2…

A: Answer:-  Given  Length (L) = 13.1 cm  Width (w) = 5.4 cm  Height (H) = 2.2 cm  Volume of…