Four students measure their heights to be 164 cm, 173, cm, 142 cm, and 165 om The average (mean) height of these students is om
Q: You measure the diameter of a drop of water to be 3 mm. Make an order-of-magnitude estimate of how…
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Q: The edges of a shoebox are measured to be 11.3 cm, 19.4 cm, and 29 cm.
A: Given: length =11.3 cm Width= 19.4 cm Height = 29 cm
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: The following conversion equivalents are given: 1m = 100 cm 1 in = 2.54 cm 1 ft = 12 in A bin has a…
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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: 2.03 ) Diameter of a coin is measured ast.cm and its height (thickness) is measured as 0.024 cm and…
A: The density of the coin is given by equation (1). Density is a characteristic property of a…
Q: The edges of a shoebox are measured to be 10.9 cm, 18.4 cm, and 29 cm. Determine the volume of the…
A: Given Data: The length of a shoebox is, l=29 cm The breadth of a shoebox is, b=18.4 cm The height of…
Q: A cargo ship has tanks for carrying fuel oil. The oil is measured in barrels, while the tank…
A: 1 oil barrel = 0.159 cubic meter. The volume of tank is V=1×5×15 m3V=75 m3
Q: A builder wants to install wall-to-wall carpeting in a living room of length 8.84 m and width 6.2 m.…
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Q: A student measured the length of a table to be 65 cm, but the table was actually 62 cm long. What…
A: Given data: Measured length lm=65 cm Actual length la=62 cm
Q: The measured dimension of a rectangular block are 2.267+/- 0.002 in., 3.376 +/- 0.002 in., ans 0.207…
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Q: If the density of an object is 16.8 g/cm?, then what is the approximate volume (V) of 800 g of this…
A: Given value--- density = 16.8 g/cm3. mass = 800 g. We have to find--- volume ?
Q: How many significant figures are in each of these measurements?
A: 0005 we know all non zero numbers are significant all zeros in left side of the digit is…
Q: Problem 2: A rectangular box is h= 14 inches in height, w = 26.5 cm wide, and L = 1.9 yards long.…
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Q: Problem 6: The sides of a small rectangular box are measured to be 1.55 + 0.045 cm, 2.1 + 0.025cm,…
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Q: Where r is the radius of the sphere and pi = 3.14. If you measure the radius of a bowling ball to be…
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Q: Iron has a mass of 7.87 g per cubic centimeter of volume, and the mass of an iron atom is 9.27 ×…
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Q: A student is measuring the length of a table for class. She measures the table multiple times with a…
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Q: In the product A ·B· C, A has 5 significant figures, B has 2 significant figures, and C has 3…
A: Given data: A has 5 significant figures B has 2 significant figures C has 3 significant figures…
Q: the width length and height of a large custom-made shipping crate are 1.22m 3.22m and 0.83m…
A: Width (w) = 1.22 m Length (l) = 3.22 m Height (h) = 0.83 m
Q: Assume it takes 6.95 minutes to fill a 40.0 gal gasoline tank. (1 U.S. gal = 231 in.3) (a)…
A: (a) Rate in terms of gallons per second Q=Vt=40.0 gal6.95 min60 s1 min=0.0959 gal/s
Q: A model for the surface area of some solid object is given by S = 0.141w0.797 0.466, where w is the…
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Q: A spherical balloon is partially blown up and its surface area is measured. More air is then added,…
A: Given: Surface area of the balloon expands by a factor of 9.90
Q: You measure the mass of your phone to be 161 grams, but the manufacturer's website lists it as 163.9…
A: Given data: Actual mass (m) = 161 g Expected mass (m') = 163.9 g Required: The percentage error
Q: two times the volume of a cylinder with the same height and a 8.5−inch
A: Volume is calculated in inches everywhere. Height is same and taken as 1 inch.
Q: So we take a pile of paper, we count the number of sheets, and obtain 226. Then, we measure how tall…
A: Given: number of sheet obtained is 226 ruler with 24.0mm Note: the question is not complete.…
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: A lecture period (50.0 min) is close to 1.00 microcentury. (a) How long is a microcentury? (b) Usin…
A: (a)we know that,minutes in 1 century=52.6×106 minutesminutes in 1 micro century= 52.6 minutes
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: Given The length of a rectangular room = l = 3.885 ± 0.0065 m The width a rectangular room = b = 3.2…
Q: Do the following calculations to the correct number of significant figures: a.) 5.01 x 103/7.8 x…
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Q: В. The atmospheric pressure P decreases exponentially with elevation h as follows, P(h) = P,e-gh/A…
A: The atmospheric pressure decreases exponentially with elevation as : P(h) = Poe-ghA
Q: three dimensions always have a particular relationship defined by the variable x.
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Q: (a) The volume V of a growing spherical cell is V = ³, where the radius is measured in micrometers…
A: According to question we need to find--- (a) Find the average rate of change of V with respect to…
Q: The radius of sphere 2 is triple the radius of sphere 1. What is the ratio of the areas, A2/A1?
A: Let us use subscript 1 for smaller sphere and subscript 2 for largersphere .Then , according to…
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: In the old pharmaceutical system of measurements, masses were expressed in grains. There are 5.760 x…
A: Given Data: There are 5.760 x 103 grains in one lb. An old bottle of aspirin lists five grains of…
Q: The radius of an atom of gold (Au) is about 1.35 Å. How many gold atoms would have to be lined up to…
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Q: The equation for a linear relationship is written in the form O (a) y=kx O (b) y = mx+b O (c) y =…
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