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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: A partly-full paint can has 0.571 U.S. gallons of paint left in it. (a) What is the volume of the…

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Q: the A partly-full paint can has 0.493 U.S. gallons of paint left in it. (a) What is the volume of…

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Q: A heavy rainstorm dumps 1.0 cm of rain on a city 5 on wide and 6 km long in a 2-h period. How many…

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Q: The front yard outside your instructor's house has an approximate area of 130 m2. One night it snows…

A: Area of front yard house = 130m2Depth of snow on front yard = 29.5cm

Q: Imagine you would like to estimate the effect of the amount of rainfall in a given month in a region…

A: Solution:-                    For this estimation , the econometic model as…

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: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

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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: For the remaining questions, you need to use Figure 1.4 to obtain the necessary orders of magnitude…

A: Mass of the bacterium is Mass of the hummingbird is Mass of an average cell is Mass of a person…

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 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: Solve the following conversion problems, using the basic fact 1 in. = 2.54 cm in each case:  A…

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Q: The average distance between Earth and the Sun is 1.5 ✕ 1011 m. (a) Calculate the average speed of…

A: According to Newtons's law of gravitation There is always gravitational force between two bodies.…

Q: Since 1 cm = 1 mL, then how many cm' are in a liter? %3D

A: Given: 1 cm3 = 1 mL

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: 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: The density of wate 8395 9/cm". Buring experimentation, you determine the density of water to be…

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Q: The density of aluminum is 2.7 g/cm3. What is the mass of a cube of aluminum that is 5.592 cm on a…

A: The Density of a Material:The density of a substance, generally denoted as ρ, is defined as the…

Q: Assume it takes 7.45 minutes to fill a 20.0 gal gasoline tank. (1 U.S. gal = 231 in.3) (a)…

A: a) Given t= 7.45 mins = 7.45*60 sec              Given the tank is of 20 gallons capacity…

Q: A team of North American scientists is going to analyze the flow of a pipe, however the data…

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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…

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Q: The base of a pyramid covers an area of 12.8 acres (1 acre = 43,560 ft2) and has a height of 471 ft.…

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Q: ures 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…

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Estimate of calculation