Trial Measurement (in centimeters) 3.0 3.1 3.1 2.9 3.2 3

Q: Differentiate dimension versus unit.

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Q: An English ruler is 12 inches long. The length of an English ruler measured in metric units is 30.48…

A: Length of English ruler = 12 inches Length of ruler in metric units = 30.48 cm

Q: 10. Convert 1psi (pound per square inch) into kilopascal (kilonewton per square meter). Consider two…

A: Given: 1 kg = 2.2046 lb So 1lb =1/2.2046 kg 1lb = 0.4536 kg     Also, 1 kg =9.81 N 0.4536 kg…

Q: Convert 11 picometers / femtosecond to miles/hour.

A: Convert picometers/femtosecond to meter/second.

Q: True or False: A liter is slightly larger than a quart.___________

A: A liter and a quart are the units of the volume.

Q: Suppose that a  particular artillery piece has a  range  R = 9350 yards. Find its  range in miles.…

A: Convert the range in yards to ft.

Q: A candle is 7.9 inches tall. Use the fact that 1 inch = 2.54 cm to convert this measurement to cm

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Q: Convert 3.7 metric tons to slugs ( use 1 metric ton = 1Mg). Express your answers in 2 decimal…

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Q: Convert the following to standard notation: 3.1 x 10 °

A: Any number in scientific form is represented in power of ten, and standard form is without power of…

Q: The formula for the volume of a sphere is V =TR. The radius of a sphere is increased by 11.0%. This…

A: Given(s): We are dealing with a sphere. Radius is increased by 11.0%, Required: Change in volume.

Q: Convert 4.35 miles to meters using the parenthesis method.    Use the conversion factors: 5280 ft =…

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Q: State how many significant figures there are in each of the following calculations, and indicate…

A: Given  ,        (105.7) (98.2)/(46.210)(1.01)

Q: *Give answers to at least three significant figures. DO NOT submit answers in scientific notation.…

A: Total distance covered by light  =139 *2 million = 278000000 Speed of light = 299 792 458 m/s So…

Q: If the uncertainty for a measurement is 23.1 cm ±0.05 cm what is it in meters (m)?

A: The uncertainty for a measurement as

Q: 30 25 20

A: First we count how many divisions are showing in the top scale of the sleeve. Then we count the…

Q: Write the measurement reading in the picture 1 4 prof. Stefanelli www.stefanelli.eng.br 3 '4 67 8 9…

A: Reading: main scale reading = 9 mm vernier scale is matches with main scale at = 30 unit least…

Q: Four and three-quarters miles are equal to 7,643 m. Express this distance in kilometers and in…

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Q: Question 4 of 10 What is the reading of the following micrometer (In mm)? Prof. Eduardo Stefanelli…

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Q: Make an outline discussion on how to minimize or reduce errors and or mistakes in measurement.

A: To explain: The discussion on minimizing or reducing errors or mistakes in measurement.

Q: A cube has a side of length 1.2x10²m. Calculate its volume.

A: The formula of volume of cube is, V=side3 The volume is calculated as,…

Q: 1meter to centimeters

A: Here we have to convert, 1 meter to centimeters

Q: Convert 660,00 furlongs/fortnight to ft/min

A: 1 furlong is 220 yards 1 yard = 3 feet 1 fortnight is 2 weeks 1 week = 7 days 1 day = 24 hours  1…

Q: What measurement is depicted in the figure ?

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Q: Convert the following measurements to meters: A. 42.4 cm B. 6.2 pm C. 21 km

A: Given data: A. 42.4 cm B. 6.2 pm C. 21 km

Q: Length of rectangular is 10.5 cm width of rectangular is 8.6cm . calculate maximum % error for area…

A: Given that the length of rectangular is 10.5 cm width of rectangular is 8.6 cm. Assume that length…

Q: Convert the following into standard notation: 4.2 x 10

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Q: The Sun, on average, is 93 million miles from Earth. How many meters is this? Express (a) using…

A: (a)   The distance of the Sun from the Earth in meters can be determined as follows.

Q: What is mean by measurement

A: First let’s understand what is measurement? Measurement basically means  “compare to a fix standard…

Q: Simplify the following quantities using a unit with an appropriate prefix: a. 6.5x1010 s  b.…

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Q: & (m/s) 4 t (s) 4 1 2 3 2.

A: acceleration is given by the slope of velocity time graph slope = y2 - y1/(x2 - x1)

Q: Convert the folowing measurements to meters: A. 42.4 cm B. 6.2 pm C. 21 km D. 0.023 mm E. 214 um

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Q: specific weight dimensions

A: Specific weight is the amount of weight per unit volume. Specific Weight=weight of substancevolume…

Q: The definition of kilogram was redefined in 2019. It is based on ___________.

A: According to 2019 definition of kilogram. it is calculated by taking the fixed numerical value of…

Q: Determine the reading of the measurements below. (Do not type the unit of measurement. Just input…

A: In a triple beam balance, there will be 3 sliders. Here only 2 markings are visible. So we will…

Q: Show dimensional analysis to convert 23 miles into meters (conversion factor: 1 mile = 1.6km)

A: Miles is unit of length. So [l]=[M0L1T0]Also for any quantity:- nu=constant  where n= numerical…

Q: Indicate the number of significant figures in the following: ______a. 25 desks ______d. 100 kites

A: Significant figures is defined as the number of digits which are meaningful in a quantity.

Q: Which tool would be best to use for measuring the height of a table? a. Meter ruler b. Vernier…

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Q: 1.234 m ±0.001 m)(1.2 m ± 0.3 m

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Q: The length of a railroad is an example of what level of measurement? A Ordinal B Ratio Interval D)…

A: The length of a railroad is an example of which level of measurement.

Q: Question 13 A wood board was measured to have a length of 125.46 cm with an uncertainty of 0.0003 m.…

A: Given  L = 125.46 cm  Uncertainty = ∆L = 0.0003 m  L = 125.46 = 1.2546 m

Q: Convert 120 inches^3 to m^3

A: Conversion relation between metre and inches

Q: What are the two systems of measurement in the United States?

A: The systems of measurement generally used in the United States are the United States Customary…

Q: The sides of a small rectangular box are measured to be 1.80 + 0.01 cm, 2.05 ± 0.02 cm, and 3.1 t…

A: Given data: Length l= 1.8 cm Uncertainty in length ∆l Breadth, b = 2.05 cm Uncertainty  in breadth,…

Q: Solve the math problem. Make sure your answer has the correct number of significant figures. 3.2145…

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Q: What conversion factors (both English and metric) are exact?

A: Most of the conversion factors are exact. Here listed some of the exact conversion factors for…

Q: Rank the following numbers in order of increasing number of significant figures. Indicate ties where…

A: A = 1 has one significant figure B = 1001 has four significant figures C = 10.01 has four…