I have an homework where I was asked to get a generic 12 in/30 cm ruler and then answer the question in bold: Look at the smallest division and record what the uncertainty ▲x is of your tool.

Q: The radius of a circle is measured to be (11.7 ± 0.7) m. Calculate each of the following and give…

A: in this question  we find area and circumference of circle . it depend upon it's radius.

Q: y what exponent of 10 would a numerical quantity change if measured in micrometers rather than…

A: 1 micro meter = 10-6 m 1 km = 1Kilometer = 103 m Thus, 1 meter =(1/103) km = 10-3 km

Q: Consider the equation s = s0 + v0t + a0t2/2 + j0t3/6 + S0t4/24 + c0t5/120 , where s is length, and t…

A: As S is length So dimension of S is [L] so dimension of right side terms must be [L].

Q: 4. What is the least count of caliper in the English system? Paragraph Sles 1. Complete the data…

A:

Q: A certain corner of a room is selected as the origin of a rectangular coordinate system. If a fly is…

A: The distance will be :

Q: In the following problem I am asked to calculate a volume respecting the rules of significant…

A: Given: volumeV=43πR3R=4.5 cm To Find: Volume respecting the rules of significant figures.

Q: A paraffin wax candle is 6.25 inches tall and 1.50 inches in diameter. To what exponent will you…

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Q: Find the resultant time and the absolute uncertainty given the formula and absolute uncertainty…

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Q: The diameter of a ball is measured using a metre rule and a two set- squares, as illustrated in…

A: Given:  Left reading: 16.8 cm  Right reading: 20.4 cm Uncertainty in each reading = 1 mm

Q: our car speedometer has an uncertainty of 4.8 km/h at a speed of 95 km/h. What is the percent…

A: speed of car= 95 km/hr Uncertainity = 4.8 km/hr

Q: The micrometer (1 µm) is often called the micron. (a) How many microns make up 4.0 km? | um (b) What…

A: Given 1μm=10-6 m

Q: (Lo)s=Original length of steel=Lo+0.0010L0=1.001Lo (Lo = Intial length)

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Q: Two lengths have been measured as  l(1)= (3.64 ± 0.04) cm and  l(2)= (3.9 ± 0.04) cm. Find the…

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Q: The rate of U.S. per capita sales of bottled water for the period 2000-2010 can be approximated by…

A: s(t) = -0.18t2 + 3t + 15 gallons per yearf(t) = 0.2 + 0.04trate of consumption = s(t) * f(t)=-0.18t2…

Q: What is the area, and its approximate uncertainty, of a circle of radius 3.1 X 104 cm?

A: Area of the circle can be obtained as Rounding off to least significant figure gives

Q: Help with C

A: (a)Convert the lower and upper value of a cubit into meters and then multiply by 8 since the length…

Q: it estimated that eight medium pizzas are about right to serve a physics club meeting of 32…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You measure the radius of a sphere as  (6.30 ± 0.30) cm,  and you measure its mass as  (1.77 ±…

A: Radius = (6.3±0.3)cmMass = (1.77±0.09)kgVolume, V = 43πr3V = 43xπx 6.31003V = 1.0474x10-3m3Density =…

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: IS a ge. Wld ough the sur the spner units of N m2/C? Select one: O a. 1.75 x105 O b. 1.7x 10-16 O .…

A: Use Gauss's Law to find flux Flux=sum of all charges within the surfaceε0 value of ε0=8.85×10-12…

Q: hi , may i ask whether my calculation is correct or not but my teacher said it has to be si unit for…

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Q: The cubit is an ancient unit of length based on the distance between the elbow and the tip of the…

A: We are suppose to answer only three sub-parts in a question. Kindly repost other sub-parts as…

Q: Calculate the volume of a given object and its uncertainty in cm3 and your final answer or report.…

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Q: The cubit is an ancient unit of length based on the distance between the elbow and the tip of the…

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Q: The radius of a solid sphere is measured to be (6.30 i 0.30) cm, and its mass is measured to be…

A: (given) Radius of the sphere = 6.30 cm = 6.30×10-2 m Uncertainty in the radius δr = 0.30 cm =…

Q: The cubit is an ancient unit of length based on the distance between the elbow and the tip of the…

A:

Q: The radius of a circle is measured to be (10.5 ± 0.2) m. Calculate(a) the area and (b) the…

A: (a) The area of the circle is

Q: After carrying out some calculations (based on experimental data) your calculator shows that the…

A: Given: The mass of the object is 178.54968 g. The uncertainty in the mass is ±25.0163482 g.…

Q: Assume your hair grows at a rate of 1/44th of an inch per day. How fast is that in nm/s (nanometers…

A: Relation between units of length: 1 inch =2.54×107 nm units of time: 1 day=24×3600 s Grow rate of…

Q: 2.) A single reading taken with a meter stick for the length of a cylinder is 5.5 cm. What is the pn…

A: Meter scale measures the length of object in meters. Percentage error is given by = Measured value-…

Q: A good quality measuring tape can be off by 0.50cm over a distance of 20m? What is the percent…

A: Given:Original length L=20mUncertainity in lengh SL=0.50cmSl =0.50×10-2m

Q: You also measure the length of a side of the cube using a ruler and get the value 3.15+0.05 cm.…

A: We need to calculate volume with proper error uncertainty value.

Q: Measurement, Uncertainty, Significant FiguresProblem 1 (III): Calculate the volume of the cylinder…

A: As you have posted multiple questions, I am attempting the very first question posted by you…

Q: 1. The following data are the measurements of the dimensions of a box: l = 8.6 ± 0.5 cm h =…

A: (1)GIVEN THE MEASUREMENT OF THE THE RECTANGULAR BOX ARE, l= 8.6±0.5

Q: If x= 3.54 ± 0.03 y = 8.03 0.04 z = 5.02 ± 0.02, what is the absolute uncertainty in f = (x + y-z)?…

A: Given X = 3.54 ± 0.03 Y = 8.03 ± 0.04 Z = 5.02 ± 0.02 We have to find absolute uncertainty in f =…

Q: A rectangle has a length of (2.8 ± 0.2) m and a width of (1.7 ± 0.2) m. Calculate the area and the…

A:

Q: Suppose your speedometer has an uncertainty of 4.5 km/h at a speed of 92 km/h. If the speedometer…

A: Speed (u) = 92 kmhr Uncertainty = 4.5 kmhrPercentage uncertainty = 4.5×10092= 4.89%

Q: A student wants to calculate the value of Newton's constant G using the following relation: GM R…

A: Consider the given relation. Rearrange the equation for G.

Q: Why does it make more sense to provide relative errors, such as: δν δm δρ 2 V m P instead of…

A: Given:  Lab experiment measurements with its relative error.  We have to mention why we choose the…

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: For each of the following pieces of glassware, provide sample measurement and discuss the number of…

A: For glassware in figure (a) , the least count is 1 unit. So, the uncertainty is +1 or -1. And number…

Q: 1. [10] When building a retaining wall, I had to fill a gap with average width 10.0 in., average…

A: In the given scenario, volume of gravel required is equal to the volume of the gap inside wall,…

Q: Convert 23 miles to feet.

A: NOTE: As per guidelines, I can solve first question. If you need help with other questions, kindly…

Q: What is the area, and its approximate uncertainty, of a circle of radius 3.1 × 104 cm?

A: Given: Radius of circle=R=3.1×104 In this Question, we would Assume an uncertainty in the radius of…

Q: Name three handy units for measuring length ranging from extremely short to very long. What is their…

A: Name three handy units for measuring length ranging from extremely short to very long. What is their…

Q: PRECISION AND ACCURACY Compute for the percent error for the following measurements. Write your…

A:

Estimate of calculation