What can you say about the accuracy of your measurements? What can you say about the precision of your measurements?

Q: 1.00 mile² x -) × (- km² 1.00 mile³ x () x ( ) × ( km³ 10.0 feet² x (x (▬▬▬▬) × ( _in² 7.20 mm² x ()…

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Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

A: (a) The absolute uncertainty can be computed as follows.

Q: Four research teams measured the length of a rare whale, and what each team wrote in its team…

A: Accurate measurement: The closeness of measured value with a standard value or true value is called…

Q: Round off each of the measurements to two significant figures. Express your answers using…

A: A)Measurement = 1.194 Kg  = 1.2 kg ( two significant figures)B)Measurement = 32.1246 L  = 32 L ( two…

Q: Soccer fields vary in size. A large soccer field is 120 meters long and 90 meters wide. What are its…

A: Given data:  Length = 120 m Width = 90 m 1 m = 3.281 feet Required: The length and width in feet and…

Q: When you perform the following operations, how many significant figures should your answer have?…

A: Operation to be performed : (4.0005×105) + (8.000×102)

Q: A car has a speed of 100 km/hour and an acceleration of 9100 km/hour2 . a) Calculate its speed in…

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Q: The idea of recording measurements to 0.1 of the least count of the measuring device applies to many…

A: In the measurement system, the place where the arrow points is called the reading of that…

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: Convert each measurement to basic SI units without using power-of-ten prefixes or power-of-10…

A: In this question we have to convert one unit into another unit.

Q: 1. Do a rough-order estimation on how many miles a typical truck driver who drives an 18 wheeler…

A: 91,506 miles per year

Q: 13. Measure the size of your shoe using an inexpensive ruler. Walk 10 nose to end steps. Then, using…

A: Given, observation of measurement of size of your shoe using ruler, tape. To find, %difference…

Q: Convert the following measurements from engineering notation to values with metric prefixes. Numeric…

A: to convert : from engineering notations to metric prefixes

Q: given that 4.82803 kilometers is approximately equal to 3 miles a) express the kilometer to mile…

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Q: Below is the calculator result for the operations indicated. Enter the answer to the correct number…

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Q: A distance is expressed as 9792.02 sft. What is the length in international feet? Express your…

A: Given, distance is expressed as 9792.02 sft U.S. survey feet.

Q: Determine how many significant figures does each quantity have. 1. 1080 2. 23.4 x 10²¹ 3. 435.00 4.…

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Q: Evaluate the following expression and express the answer in scientific notation rounded to the…

A: 0.03348 m/s / [0.0094099 m + 2.28×10-4 m] = ?

Q: A man pushes on a piano of mass 150 kg so that it slides at a constant velocity of 12.0 cm/s down a…

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Q: What can you say about the accuracy of your measurements? What can you say about the precision of…

A: Let's first understand the two terms: Accuracy: Accuracy of a measurement is measure of how close…

Q: Question 12 The volume of a small pond is 783 gallons. If one cubic meter is equal to 264 gallons…

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Q: Soccer fields vary in size. A soccer field is 100 m long and 64 m wide. What is its length in feet…

A: Given information: The length of the field (l) = 100 m The value one feet in meters: 1 m = 3.281 ft

Q: student's meas mode calculate Student L1 Student 1 1.4717 Student 2 Student 3 1.4753 1.4719 Note…

A: Given:-               Student            L1            L2               L3               L4…

Q: The sides of a small rectangular box are measured to be 1.50 ± 0.03 cm, 2.00 ± 0.01 cm, and 3.2 ±…

A: The lengths of the sides of the box are,Length Breadth Height The uncertainties in measurements…

Q: The length of cell A is 8×10^5 m. The length of cell B is 0.000004 m. What is the ratio of cell​…

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Q: Assume it takes 5.00 min to fill a 25.0-gal gasoline tank. (1 U.S. gal - 231 in.³) (a) Calculate the…

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Q: Perform the following calculation. Supply your answer with the correct numerical value and amount of…

A: Any number raised to zero is just one. Therefore, 100 = 1 So our equation reduces to  1.060×100 ×…

Q: The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical…

A: (a) 7.59 x 107 m = 759 x 105 km = 759 x 100 km = 75900 km    (b) 0.0074 m = 0.0074 x 1000 mm = 7.4…

Q: Convert the following into the metric units indicated. Show your calculations. Round off answers to…

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Q: The beach is a favorite destination for most people during the summer. A) If the closest beach is…

A: Distance of closest beach (d) = 365 miles Speed of car (v) = 62 mph

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.