60 MW of power at 50 kV (rms) arives at a town from a generator via 4.5 1 transmission lines.

Q: The Roman cubitus is an ancient unit of measure equivalent to about 0.445 m. Convert the 15.4-ft…

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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: Name the physical quantities related to the following units : (a) Km?

A: The unit given is Km2 Therefore, the given unit is a square kilometer.

Q: Consider FIG-DD in the appendix.   Note: For Blocks “A” & “B” & “C”: The mass of “A” is 30 kg.

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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: How many seconds are there in 2.00 year ? b) how many nanoseconds are there in 2.00 year? c) what is…

A: Given: Time = 2 years

Q: Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.0 mile and (b)…

A: Data we have 1 in=2.54cm=2.54×10-2m

Q: As a result of a medical treatment, the number of a certain type of bacteria decreases according to…

A: Here we have P(t) = 500e−0.495t (a) Hence at t=0 we get P(0)= 500e-0.495×0=500e0=500×1=500 (b)At…

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: What to do ● 1A. Determine the number of significant figures in the following measurements: (f)…

A: Disclaimer: “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: The volume of a box is 225 cm. Express this volume in the S.I. unit. O a. 0.000225 cubic meter b.…

A: SI unit of volume is cubic meter (m3) 1cm=0.01m So 1cm3=0.000001m3

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 Mechanic’s Rule for approximating √a, a > 0, is given as attached. Where x1 is an…

A: Step 1: Given: xn+1=12(xn+axn), n=1,2,3,.... is the Mechanic's rule for approximation  awhere a>0…

Q: 5.00 cars pass through an intersection each second. How many cars pass the intersection in 1.00…

A: In 1 year there are 365.25 days.  In 1 days there are 24 hours.  In 1 hours there are 60 minutes.…

Q: Estimate the number of breaths taken by a human being during an average lifetime. (Hint: Show…

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Q: e) Find a conversion factor to convert from miles per hour to kilometers per hour. ni/h x = km/h b)…

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Q: If you measured r3(3.610±0.005)m and Ø=(0.523±0.009)rad as shown in the below figure, then x is…

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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: Assume it takes 6.00 min to fill a 45.0-gal gasoline tank. (1 U.S. gal = 231 in.³) (a) Calculate the…

A: (a) The rate at which tank filled in gallons per second is R=45.0 gal6.00 min60 smin=0.1278 gals (b)…

Q: A marathon runner averages 9.4 mi/h. How long does it take them to run a 26.00-mi marathon in hours?…

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Q: The population of a small town is modeled by the equation P(t) 6800 e14 where t is measured in…

A: given equation for population of small town : P(t) = 6800 e0.14t

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) a baseball O 10-3 kg O 10-¹ kg O 10¹ kg O 10³ kg velghis approximately 2 lb. Use this…

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Q: Morty measures a Meeseeks box (an object that is roughly a cube) with an old rusty ruler. Because of…

A: Given that, Width (W)=20.2 cm=0.202 m Height (H)=19 cm=0.19 mDepth(D)=20.31 cm=0.2031 mMass(M)=7.401…

Q: Convert 4-oz to grams, write your answer using one significant figure. Convert 1.88 y (year) and 65…

A: The answers are below

Q: The SI unit of force is the newton, derived from the base units by using the definition of force, F…

A: Given data The CGS unit of force is dyne. 1 dyne = 10-5 N   The expression for the force is written…

Q: 2. The distance to a village is recorded as 3.4 miles but the last figure is doubtful. Properly…

A: Solution: The distance is recorded as 3.4 miles, but the last figure 4 is doubtful. Therefore, the…

Q: (US Engineering) Convert from in to ft. The unit conversion is exact. Your answer must be exact,…

A: Solution: 1. The conversion factor has an infinite number of significant figures. The length given…

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: 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: Do the following calculations to the correct number of significant figures: a.) 5.01 x 103/7.8 x…

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Q: The micrometer (1 um) is often called the micron. (a) How many microns make up 3.8 km? (b) How many…

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Q: Dimensional Analysis and Unit Conversion According to the label on a bottle of salad dressing, the…

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Q: Starting with the definition that 1.00 in. = 2.54 cm, find the number of kilometers in 3.107 miles,…

A: Given data,           1.00 inch = 2.54 cm.   By using general conversion, convert the units…

Q: The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give (a) 2.75 and 2.74 (b)…

A: When rounding numbers consider the significant digits you want to round to. Here the numbers are…

Q: The dimensions of the quantity kinetic energy, designated by K, are kg m/s, It can be written in…

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Q: Perform these operations in scientific notation with the appropriate number of significant figure…

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Q: A car travels at 61 km/h and covers a distance of 32.904 m. How long in minutes did it take the car…

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Estimate of calculation