Since 0.254 m = 25.4 cm = 254 mm, we could conclude that unit conversions within the metric units of length can be accomplished by simply shifting the ______ the appropriate number of places.

Q: 2. In the calculation of the area of the same square measuring: 5.0 cm ±.05 cm by 5.0 cm ±.05 cm,…

A: The area of square is, A=a2 Here, a is the side of the square.

Q: The volume of a wallet is 8.5in³. Convert this value to m3, using this definition 1 in.=2.54 cm.

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Q: The length and width of a rectangular room are measured to be 3.764 + 0.005 m and 4.030 + 0.005 m.…

A: As all the-given values are of three significant decimal digits so answer should also be rounded off…

Q: A student measures the dimensions of a rectangular slab of marble to be 112.64 cm by 3.21 cm by 0.02…

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Q: Which of these is the fundamental unit of length, l?     millimeter, mm     centimeter, cm…

A: Fundamental units are those units which are independent of other units and are not derived from…

Q: In the Bible, Noah is instructed to build an ark 300 cubits long, 50 cubits wide and 30 cubits high.…

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Q: A rectangular plate has a length of (16.2 ± 0.2) cm and a width of (9.6 ± 0.1) cm. Calculate the…

A: Data Given ,  Length ( L ) = ( 16.2 ± 0.2 ) cm  Width ( W ) = ( 9.6 ± 0.1 ) cm  We have to find the…

Q: One mole of atoms consists of 6.02 × 1023 individual atoms. If one mole of unicorn atoms were spread…

A: Determine the surface area.

Q: Using dimensional analysis, check which of the following equations is or are correct. 1. a=v/t 2.…

A: Given  a=v/t density =mass/volume  distance d=1/2 at

Q: Find the area of the area bounded by the given curves. Draw a figure showing the region and a…

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Q: The volume of a sphere is increasing at a rate of  0,03 m3/min. What is the tax rate of change from…

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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…

A:

Q: Use scientific notation to express each of the following quantities with only the base units (no…

A: Unit conversion is the method br which same quantity is convert into different units like…

Q: Which of the following measurement is correct if you use meter stick to measure the length?…

A: Given Information: Meter stick that can measure up to 100 cm or 1 m.

Q: A rectangular plate has length (2:0.02) cm and width (1+0.01) cm The maximum percentage error in the…

A: According to question we need to find the maximum percentage error in the measurement of its area ?

Q: A CD-ROM disk can store approximately 680.0 megabytes of information. If an average word requires…

A: Step1:∙CD‐ROM  store information 680 megabites.∙Average word  require 9 bytes of information.

Q: A rectangular plate has length (2±0.02) cm and width (1±0.01) cm The maximum percentage error in the…

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Q: Assuming that the following numbers are written with the correct number of significant figures, make…

A: the number of significant figures in the final result of an calculation is equal to the least number…

Q: Consider a rectangle with a measured width of ? = 9.6 ± 0.3 cm and a length of ? = 30.2 ± 0.7 cm.…

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Q: One student uses a meterstick to measure the thickness of a textbook and obtains 4.3cm ± 0.1 cm.…

A: Student obtains reading = 4.3cm ± 0.1 cm

Q: A pyramid has a height of 481 ft. And its based covers an area of 13.0 acres. The volume of the…

A: Given: Height of the pyramid = 481 ft Area of the base = 13 acres

Q: 1) one meter is equivalent to 3.281 ft. A cube with an a edge of 2.15 ft has a volume of A) 0.281…

A: Given : Edge = 2.15 ft

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: Express this product in units of km3 in standard scientific notation and with the appropriate number…

A: given that (4.2 km) × (4.0 m) × (13.24 × 10−3 mm)

Q: The thickness of a human hair is 0.015cm. This thickness is same as

A: Thickness of hair = 0.015 cm  1 cm = 10-2 m

Q: Convert the following units: 1. 10° um to cm 2. 2.4 x 103km to mm 3. 3 days to minutes 4. 1,200 mg…

A: 1. Convert micrometer to centimeter as:

Q: The mass of the cube is 12 grams. Calculate the density of the cube using the length measurement…

A: Given data: Mass of the cube, m=12 g Measurements of the cube:  l=1.05 mm=0.105 cmb=1.25 mm=0.125…

Q: One mole of atoms consists of 6.02 × 1023 individual atoms.  If one mole of unicorn atoms were…

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: The following measurements were obtained for the length and width of a series of rectangles. Each…

A: Answer is uploaded in the 2nd step

Q: The Apothecary system of units was used in Britain and the US until 1858. Given the density of water…

A: 1 grain = 0.065 g Therefore, 20 grains=20×0.065=1.3 g That implies 1 scruple = 1.3 g Therefore,  3…

Q: 1.38 What is the answer? Use a given-required-solution format. Provide a step by step solution.…

A:

Q: In the calculation of the perimeter of a square measuring: 5.0 cm ± .05 cm by 5.0 cm ± .05 cm, What…

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Q: A room has dimensions of 9.15 meters by 9.4 meters by 3.68 meters. What is the volume of the room in…

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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: 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: Calculate the following and express the answer in the proper number of significant figures:…

A: Required : (5.245x0.03x9.0023)/(4.076x0.029x42.3)

Q: w all  computations  and  express final answer in  sig  fig  and  scientific  notation.  Box  out…

A: GivenVolume of cylinder, V=1.5 LHeight of cylinder, h=3.2 inch

Q: square centimeter by taking the ratio of the Of the area in square centimeters to the area in square…

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Q: Determine which of the numbers below is a possible order of magnitude estimate of the quantity…

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Q: 1. Find the percent uncertainty of 300±5 cm. How will you write the value of the measurement? 2

A: As per guidelines  only first question is answered here , as all questions are not a subpart of a…

Q: Perform the following multiplication and division calculations. Give a final answe with the correct…

A: a) The multiplication of figures would be 0.1184×8.00×0.0345=0.0326784

Q: Using a measuring tape with a least count of 0.1 cm, you measure a package you wish to ship and…

A: The least count of the tap LC=0.1 cm  The length l=11.2 cm The width w=7.5 cm The height h=5.4 cm…

Q: The length, breadth and thickness of a rectangular sheet of metal are 4.234 m, 1.005 m, and 2.01 cm…

A:

Estimate of calculation