You have three objects of varying shapes and sizes: Object 1 is a rectangular block of tin. Object 2 is a cube of aluminum. Object 3 is a sphere of copper. a. the density of tin is 5.75g/cm2. What is the mass of object 1 in kg if the rectangular block has a volume of 1.34L? b. what is the volume in cubic inches of object 2 if the cube of aluminum 7.58 inches on a side? c. what is the mass in kg of object 2? the density of aluminum is 2.70g/cm3 d. what is the volume in cm3 of object 3 if the sphere of copper has a diameter 8.62cm? the volume of the sphere is 4 {pi}^3/3 e. what is the mass in kg of object 3? Copper has a density of 8.96g/cm3

Q: A person who weighs 670 N is riding a 98 N mountain bike. Suppose the entire weight of the rider and…

A: Given: The weight of the rider is 670 N. The weight of the bike is 98 N. The gauge pressure is…

Q: A sphere of radius R has a density p. What would be the density of a sphere with the same mass and a…

A: Density is defined as the mass per unit volume.  i.e.   ρ=mV    Here ρ is the density.            m…

Q: (a) What is the mass of the hydrometer? (b) What is the density of the alcohol?

A: weight =buoyant force, this concept is used here. 1.The mass of the hydrometer is 10 gm and 2. The…

Q: (a) Assuming that water has a density of exactly 1 g/cm3, find the mass of one cubic meter of water…

A:

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: (a)Volume V is given by,

Q: I determining the density of copper graphically, the trend line is given as y = 8.98 x.  What is the…

A: Given  mass(gm) v/s volume (cm3 )curve for copper gives trend line  y=8.98 x Required density of…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: Given Data: The density of the gold is: ρ=19.32 g/cm3 (a) The mass of the gold is: m=6.638 g The…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: Density , ρ = 19.32 g/cm3 = 19.32 x 103 kg/m3  Mass , m = 6.609 gm = 6.609 x 10-3 kg Thickness , t =…

Q: In a hydraulic system, a force of 350 N is exerted on a piston with an area of 0.001 m2. The…

A: Given:Force on piston, F1 = 350 Narea of that piston, A1 = 0.001 m2area of load bearing piston, A2 =…

Q: A. What is the speed of the air through the 2.0 cm section of tube? (In m/s) B. What is the pressure…

A: Equation of continuity: the equation of continuity tells us that the volume rate of flow of an…

Q: Air is blown into a spherical balloon so that, when its radius is 6.50 cm, its radius is increasing…

A: Given data: Radius of the balloon R =6.50 cm Increasing rate dR/dt =0.900 cm/s

Q: There is relatively little empty space between atoms in solids and liquids, so that the average…

A:

Q: (a) Assuming that water has a density of exactly 1 g/cm³, find the mass of 1.60 cubic meters of…

A: Solution:- 1) The density, of a material is defined as       density(ρ) = mass/ Volume i.e.…

Q: g) If the water tank springs a leak 4/5 m below the surface of the water, then at what speed, v,…

A: when a  solid container containing fluid has a hole at its surface at height h from the surface, the…

Q: A hot-air balloon has a volume of 500 m'. The balloon moves upwards at a constant spced in air of…

A: Volume of hot air ballon (V) = 500 m3density of air (d) = 1.2 kgm3density of hot air inside (D) =…

Q: (a) A rectangular gasoline tank can hold 45.0 kg of gasoline when full. What is the depth of the…

A: Mass of gasoline =45kg Density of gasoline= 680kg/m3 Dept of the tank= 0.5m Width of the tank= 0.9m…

Q: At which depth of an ocean the pressure is be 9.3x10' Pa, when the density of water is 1x10 kg/m³…

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Q: Mercury is poured into a U-tube as shown in Figure a. The left arm of the tube has cross-sectional…

A: Pressure p at the dashed line is given by  P=density×g×h,

Q: A rock with a mass of 580 g in air is found to have an apparent mass of 365 g when submerged in…

A:

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A:

Q: c. Due to the water crises that hit your area of residence last year, your landlord built an…

A: The volume of cuboid is given by  V = L x W x H  where, L is the length, W is the width and H is the…

Q: A science-fiction author asks for your help. He wants to write about a newly discovered spherically…

A: a) The acceleration due to gravity on the earth is, g=GMR2 Here, G is the gravitational constant, M…

Q: A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass…

A: Given:Radius of balloon = 3.0 m.Total mass with instrument = 15 kg

Q: A rectangular block of unknown material has a dimension of 5cm x 10cm x 15cm and a mass of 1.5kg.…

A:

Q: a) Calculate the arterial blood pressure in the head of an erect person.  Assume that the head is 50…

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Q: a) It is wintertime and you have to cross a lake. Unfortunately, the only option is to use one of…

A: As per our guidelines we are supposed to answer only one question. kindly repost other questions as…

Q: (a) A water hose 3.00 cm in diameter is used to fill a 28.0 L bucket. If it takes 3.00 min to fill…

A: (a) Consider the volume of the bucket be V, the diameter of the hose be d, the cross-sectional area…

Q: n iron object of density 7870 kg/cm3 appears 13 Vhat is the volume of the object?

A: GivenAn iron object of density 7870 kg/cm3 appears 134 N lighter in water than in air

Q: A 150-N object of density=870kg/m3 floats in a liquid of density with three-fourths of its volume…

A: a) The buoyant force on the object= 150N (Since the body is floating, the net upward force i.e., the…

Q: (a) Find the pressure at the bottom of a 20 meter deep lake ( water density =1000Kg/m**3,…

A: (a) Find the pressure at the bottom of a deep lake. P1=P0+ρgh=1.013×105 Pa+1000 kg/m39.8 m/s220…

Q: (a) A rectangular gasoline tank can hold 35.0 kg of gasoline when full. What is the depth of the…

A: Mass m = 35 kg Width of tank w = 0.500 m Length of tank L = 0.900 m   We know,  Density of gasoline…

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: GivenDensity ρ = 19.32 g/cm3Mass m = 8.565 gThickness of the leaf t = 4.265 x 10-6 m = 4.265 x 10-4…

Q: A ship constructed of 2.5*10^6 kg of steel is shaped like a box of length 50 m, width 20 m, and…

A:

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A:

Q: A rectangular gasoline tank can hold 43.0 kg of gasoline when full. What is the depth of the tank…

A: Given: The volume of the gasoline = 43 Kg Width of the tank = 0.500 m Length of the tank = 0.900 m

Q: Gold, which has a density of 19.32 g/cm3, is the most ductile metal and can be pressed into a thin…

A: The volume is given by: Substitute the required values and solve.

Q: (a) If the density of an object is exactly equal to the density of a fluid, the object will (1)…

A:

Q: a Gold is sold by the trey ounce (31.103 g). what is the volume (in cm) of 2 trey ounces of pure…

A: (A) Mass of gold m=2 troy ounces=2*31.103 g=62.206 g and density of gold ρ=19.3 g/cm3. We know that…

Q: (a) A submersible vehicle is in a lake at a depth of 22.2 m. What is the absolute pressure (in Pa)…

A: (a) depth, h = 22.2 m density of water, d = 1000kg/m3  Po = 101.3 kPa The pressure at the depth is…

Q: A 57kg object with a volume of 0.04m3  is dropped into a fresh water lake, which has a density of…

A:

Q: Gold, which has a density of 19.32 g/cm³, is the most ductile metal and can be pressed into a thin…

A: We know,Density (ρ) = Mass (m)Volume (V) Volume (V) = Area (A)×thickness (t)Volume of cylinder of…

Q: . What is the ratio of apparent weight to actual weight for object #4? b. What is the ratio of the…

A: Solution uh

Q: (a) A submersible vehicle is in a lake at a depth of 26.6 m. What is the absolute pressure (in Pa)…

A:

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.