What is the volume of a hollow cylinder with radius r, wall thickness d (d
Q: A partly-full paint can has 0.571 U.S. gallons of paint left in it. (a) What is the volume of the…
A:
Q: A sphere of radius r has surface area A = 4πr2 and volumeV = (4/3)πr3. If the radius of sphere 2 is…
A: a)The ratio of the areas, A2/A1
Q: the A partly-full paint can has 0.493 U.S. gallons of paint left in it. (a) What is the volume of…
A:
Q: Water has a density of 1.00 Mg/m3. What is the density expressed in imperial units? Express your…
A: To convert the density of water from metric units (Mg/m^3) to imperial units (slugs/ft^3), you can…
Q: Suppose 1.5 cubic meter of oil is spilled into the ocean. Find the area of the resulting slick,…
A: Finding the total area occupied by the spilled oil.Given information:The volume of the oil spilled…
Q: The diameter of the spherical particle is (1.900x10^O) fm, and the mass is (2.51x10^-27) kg.…
A: Formula of density is as follow; ρ=mV…
Q: fine grains of beach sand are assumed to be spheres of radius a. 45.7 μm. These grains are made of…
A: Given data: The diameter of each grain is, The density of the silicon dioxide grain is, Formula…
Q: A closed water tank has the form of a cuboid with a square base with sides of length x and a height…
A:
Q: A partly-full paint can has 0.711 U.S. gallons of paint left in it. (a) What is the volume of the…
A: Volume of paint = 0.711 US gallons
Q: A new physics unit of distance is created and called the Zarkov. A student informs you 1 Zarkov (1…
A:
Q: A paint can has 0.776 U.S. gallons of paint. If this paint is used to coat a wall evenly (wall area…
A: Given data, The volume of the paint V=0.776 US Gallons Area A=15.3 m2
Q: Working the answers from the previous question, what would be the relative uncertainty of the area?…
A: Given: Length of the wooden board L=35.7 cm Width of the wooden board W=28.6 cm Uncertainty in…
Q: An expression for buoyant force is FB = ρgV, where FB has dimensions [MLT−2], ρ (density) has…
A: Buoyant Force is given by FB = ρgV FB is Buoyant Force which has dimensions [MLT−2] where ρ is…
Q: Solve the following conversion problems, using the basic fact 1 in. = 2.54 cm in each case: A…
A:
Q: Estimate the mass of a human kidney if it is roughly a sphere with a radius of 4.29 cm. Answer in…
A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…
Q: A rectangular glass container holds 32.0 mL of water. If one side is 3.60 cm and the other side is…
A: Given - volume of the container length of one side , Length of other side Required - length of third…
Q: A contractor is painting the ceilings. a Small squre bedroom is being painted, along with a large,…
A: Let us take length of wall of common room as x meter longer wall(rectangular) as (x+4) m Below is…
Q: A typical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 9.000…
A: Given:- A typical human cell has an approximate in diameter of d= 12.00 μm The thickness of the…
Q: A model for the surface area of some solid object is given by S = 0.141w0.797 0.466, where w is the…
A:
Q: A student wanted to calculate the radius, r, of the base of a spherical cylinder. The student…
A:
Q: Grains of fine California beach sand are approximately spheres with an average radius of 50 pm and…
A: The problem is asking to find the mass of sand grains that would have a total surface area equal to…
Q: 9. Grains of California beach sand are approximately spheres with a radius of, on average, 50 µm.…
A: 9. Let the given grain’s radius be denoted by R and let the given cube’s side length be denoted by…
Q: builder wants to install wall-to-wall carpeting in a living room of length 8.81 m and width 6.3 m.…
A: Given: Length of the room, L=8.81 m Breadth of the room, b=6.3 m
Q: Painting the entire exterior surface of a cube with edge length S = 1.26 meters reduces paint level…
A:
Q: The density of wate 8395 9/cm". Buring experimentation, you determine the density of water to be…
A:
Q: A round coin has a diameter of 19.55 mm, a thickness of 1.55 mm, and a mass of 2.50 g. What is its…
A:
Q: An open metal bucket is in the form of a frustum cone with a height of 21 cm and a radii of its…
A: Given Frustum cone height, h= 21 cm Upper end radius , R = 20 cm Lower end radius , r = 10 cm…
Q: The density of the Earth can be expressed by the equation density = C{1.22 -(r/R)}, where R is the…
A: The mass can be represented as, M=∫0RρdV=∫0RC1.22-rR4πr2drM=4πC∫0R1.22r2-r3RdrM=4πC1.22r33-1Rr440R
Q: 3. A physicist needs to estimate the density of a cube (all sides of the cube have equal length).…
A: The density is given byD=M/L3the data given, the massμM=1σM=0.02the mean value of length and…
Q: A fence is built in the shape shown by the figure. The fence encloses a square area of side s plus a…
A: Write the formula for the area of the fence.
Q: One mole of Gold (Au) atom has a mass of 197 g. We know that the density of gold is 19.30 g/cm3 in…
A:
Q: Each of the following equations was given by a student during an examination 1/2 mv^2=1/2…
A: 1) The equation is given as, Here, v0 and v denotes the initial and the final velocity, g denotes…
Q: A heavy rainstorm dumps a total of 73 cm of rain on a rectangular shaped city area measuring 9 km by…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The base of a pyramid covers an area of 12.8 acres (1 acre = 43,560 ft²) and has a height of 471 ft. If the volume of a pyramid is given by the expression V = bh/3, where b is the area of the base and h is the height, find the volume of this pyramid in cubic meters. m³ ⒸSylvain Grandadam/Photo Researchers, Inc.A) A pyramid has a height of 488 ft and its base covers an area of 10.0 acres. The volume of a pyramid is given by the expression: V=1/3Bh, where B is the area of the base and h is the height. Find the volume of the pyramid in cubic meters. (1 acre = 43,560ft^2). B) What If? If the height of the pyramid were increased to 525 ft and the height to base area ratio of the pyramid were kept constant, by what percentage would the volume of the pyramid increase?You purchased 5.2kg of apples from a store. You noticed that they used the smallest division of 4.2 g to weight them. What is the relative error of this weight measurement as a percentage. You want to calculate the area of your dorm which is in a rectangular shape. You measure the length and the width of the room as L= 4.8+(-.01) m, W= 4.4+(-.01) m. What is the absolute error in the area in m^2 units?
- The density of ordinary air is 1.19 g/L. What is the mass, in kilograms, of the airin a room that measures 14.5 ft x 16.5 ft x 8.0 ft?(Hint: Density is defined as d= m/v, so you need to find the volume of the roomand solve for the mass in the density equation. Make sure you do the appropriateconversions to carry out your operations. Use the correct number of significantfigures to express your answer).Please help. This problem involves finding the radius and volume of a platinum atom using its density. Thank you.Earth is approximately a sphere of radius 6.37 × 106 m. What are (a) its circumference, (b) its surface area, and (c) its volume?
- - Your answer is partially correct. A partly-full paint can has 0.515 U.S. gallons of paint left in it. (a) What is the volume of the paint, in cubic meters? (b) If all the remaining paint is used to coat a wall evenly (wall area = 12.1 m²), how thick is the layer of wet paint? Give your answer in meters. (a) Number i 1.949 (b) Number i 312.1 Units Units m^3 m^2An Olympic-size swimming pool is 50 m long, 25 m wide, and 2 m deep. In terms of volume, this pool, when full, holds how many kilogallons of water? Use the following equivalences: 1 gallon = 3.8 L 1 kilogallon = 103 gallon 1 L = 103 mL for water: 1 mL = 1 cm3 1 m = 100 cm [Numerical Problem: Just write the numerical answer without units. Express your answer to 2 significant figures in standard notation]the average density of an atom is approximately 103 kg/m3. The nucleus of an atom has a radius about 10-5 times that of the entire atom, and contains nearly all the mass of the atom. What is the approximate density, in kilograms per cubic meter, of a nucleus?
- (a) What Is the area and uncertainty in area of one side of a rectangular plastic brick that has a length of (21.4 + 0.4) cm and a width of (9.8 0.1) cm? (Give your answers in cm².) 209.72 X 6.06 x) cm² (b) What If? If the thickness of the brick is (1.2 ± 0.1) cm, what is the volume of the brick and the uncertainty in this volume? (Give your answers in cm³.) 1.73 X 0.432 x) cm³A rectangular box with mass 16.5 g is said to have dimensions of 2.8 cm x 1.7 cm * 0.4 cm . Calculate the density of this rectangular box, in g/cm^ 3 . The volume of a rectangular box is length times width times depth (I^ * W^ * d) .A hot tub with a surface area of 28 ft2 is filled with water to a depth of 29 in . Hint: volume is calculated as area × height (A × h). A) What is the volume of water in the tub, in liters? Express your answer to two significant figures and include the appropriate units. B) How many kilojoules are needed to heat the water from 59∘F to 103 ∘F? Express your answer to two significant figures and include the appropriate units. C) If the hot-tub heater provides 5900 kJ/min, how long, in hours, will it take to heat the water in the hot tub from 59∘F to 103∘F? Express your answer to two significant figures and include the appropriate units.