1. What is the difference between accuracy and precision?
Q: 7. The figure for this question contains the cross section dimensions for stations 25 and 26 of a…
A: On considering the three level section, The area of cross section can be denoted as, Area of cross…
Q: 45 25 .001 in. 10 15 20 10 40 40 60 70 90 35 1 2 3 4 5 6 7 89 10 0.02 mm Answers must be…
A: Given : 1) Micrometer reading : 2) Vernier calipers reading :
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Q: Prepare a table in which the rows are: length, area, volume, mass, and time. Makc two columns, one…
A: First of all, there is a massive difference between the SI unit and US customary units. The Systeme…
Q: Find the precision of the 4th measurement, from the values in the table below No Xn 1 48 2 50 3 52 4…
A: The accurate measurement will be the average value Xnavg = (48+50+52+47+51)/5 = 49.6
Q: 1. Consider a physical constant we will call B that has units of Joules per Farad. If the dimensions…
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Q: 1. Unit conversion You travel 300 kilometers on 20 liters of gasoline at $4.00 per liter. About how…
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Q: 1. Consider a physical constant we will call ß that has units of Joules per Amp. If the dimensions…
A: The unit of energy is Joule, and the dimensional unit of the energy is ML2T-2 The unit of electric…
Q: 3- How is 8x10^(13) bytes data expressed as subordinates or exponents of base units? OA) 80 terabyte
A: Given, Data is 8×1013 bytes We know that 1 bytes = 10-12 byte
Q: Basic rules in considering a formula or writing an equation in Physics would be : 1. The fundamental…
A: The base quantities such as length [L], mass [M], time [T], are called dimensions. The dimensions of…
Q: 10. How many significant figures are in the following numbers? a) 370 3700. b) 370.0 0.37 c) 0.0037…
A: 370 has 3 significant figure. 3700 has 4 significant figure. 0.37 has 2…
Q: III. Use Excel to calculate the slopes of the trendline of the data in each of the following tables.…
A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…
Q: Vx (V) Lx (cm) 0.4 10 1 30 1.5 50 1.8 60 2.1 70 2.7 90 2. Using Table 6.1 plot a graph between…
A: 2) Given, From table 6.1 Vx Lx 0.4 10 1 30 1.5 50 1.8 60 2.1 70 2.7 90 And graph…
Q: 6) Human "density" is about 0.98 g/mL. How would you measure your volume? Briefly describe.
A: The density ρ and the volume V of a human are related to each other by the following equation.…
Q: e2f h, where g= 4 e =7.83±0.04 f= 0.204±E0.007. h=14.14±0.05 and i = 3.99±0.03- Given the equation…
A: Given: g =e2f4-h2ie = 7.83±0.04f = 0.204±0.007h = 14.14±0.05i = 3.99±0.03
Q: 1- Which of the following does not apply to systematic error? hna 90 30 37 d) 60 e) O 45
A:
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: A dollar bill is about 0.11 mm thick. Think about and suggest a proper instrument and method to…
A: The instrument which can we use is - Screw Gauge.
Q: True or false 1. The unit-factor method is used as a validity tool in deriving equations. 2. Kinetic…
A: We know that By using the method we can check if an equation is correct or not. Hence, we can say…
Q: 2 What is the uncertainty of the (a) ruler in inches and (b) meter stick in meter? 3. Provide the…
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Q: Use the graph to answer the following questions. Answers have a 5% tolerance to allow for…
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Q: In Sl units, the dimensions of are Ho A. [ML3TA] B. [M1 L2T3 A²] C. [ML3/2 T-3 A] D. [M1L1 T2 A]
A: Introduction :- Here we need to find the dimension of ε0 and μ0 . After separately finding the…
Q: 5. The reading of the micrometer is ( (B) 8.56 (A) 8.51 (C) 8.651 (D) 8.561 )
A: reading of micrometer is taken as Reading=Main scale reading + matching circular scale…
Q: Measurement Directions: Read and analyze the questions carefully. Write the letter of the correct…
A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…
Q: 4. Given the final tableau, enter the solution as stated in the instructions. y w Constants -23/5…
A: The given problem has a unique solution
Q: 3. How would you calculate the error of a quantity Q that depends on the variables a, b, c and d if…
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Q: 4. The volume of a steel rod is measured as follows: The diameter of the rod is measured with a…
A: We have the formula for volume V=π4D2L
Q: .In using money in every transaction for transportation,buying goods and paying services,what error…
A: In the given cases, the transaction errors are taking place for transportation, buying goods and…
Q: 2. A formula with three variables (a, ß, 8) and two parameters (a and b) can be written: 8 = (a - 2)…
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Q: 1. Simplify the following so that there is only multiplication in the numerator and denominator: km…
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Q: 3. Write down the following numbers in scientific notation accurate to three significant figures:…
A: Scientific notation is a process by which numbers are represented in terms of decimal less than 10…
Q: How to round off into two significant figures of 1.(0,00208) 2.(9438) 3.(0.000344)
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Q: 5) The value off (ixk) is: (A) 0 (B) +1
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Q: 5. A certain brand of house paint claims of 460ft^2/gal. of coverage what is the inverse the…
A: Original quantity given is 460 ft2/gal To find Inverse take reciprocal of original quantity, =…
Q: State the number of significant digits and the implied precision of the given number. The number…
A: Given number is, 1.928x104
Q: 2. MICROMETER 3. 10 5. - 20 TTTTTTTTT| -15 -20 – 10 MICROMETER Total Reading SR TR VR Total (cm)…
A: Diagram which is given in question is micrometer, we have to measure the value, SR,TR,VR value add…
Q: 2. Convert each of the following to three significant figures a) 20 lb-ft to dyne · cm b) 45lb/ft3…
A: Part (a) The given value is a=20 lb·ft. The conversion will be: a=20 lb·ft×13558180 dyne·cm1…
Q: 6. The volume of a cube is (Express your answer in
A:
Q: Explain the qualitative and quantitative variables with examples which used in the field of physics
A: In physics, qualitative variables are the phenomena or events happening in the universe , on which…
Q: 4. Check dimensions of the formula and verify that the formula is dimensionaly correct : V=gh +e v -…
A: Dimensions of L.H.S v=[M0L1T-1]
Q: Determine the following: 1. Sleeve Reading on the micrometer 2. Thimble Reading on the micrometer
A: A screw gauge is a device that is used to calculate the dimension of the small objects. It consist…
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