Q.5. What could be the possible reasons for errors in measurements?
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 :
Q: The radius of a uniform solid sphere is measured to be (6.50 ± 0.20) cm, and its mass is measured to…
A: Given that-Radius, r=6.50±0.20 cmMass, M=1.85±0.02 kgWe know that,Density, ρ=M43πr3
Q: Although these quantities vary from one type of cell to another, a cell can be 1.9 um in diameter…
A: The outer radius of the cell wall is The thickness of the cell wall is The density of the pure water…
Q: A distance R is measured to be 5.400±0.003m. What is the absolute uncertainty in R^-2?
A: Given: R=5.400±0.003m Require: absolute uncertainty in R-2.
Q: The length of a race track is measured to be 50 m, with an uncertainty of 0.02 m. An athlete…
A: Length of track is 50 mAthelete complete the race is 6.972sThe uncertainty time measurement is…
Q: Suppose your speedometer has an uncertainty of 4.5 km/h at a speed of 92 km/h. what is the percent…
A: An uncertainty speed of speedometer, u'=4.5 km/h The original speed, u=92 km/h
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: 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. A student is using a track photogate to determine the time it takes her to run 50 meters. She…
A: Given information: The mean value of the time taken (Tavg) = 5.583714 sec Absolute uncertainty given…
Q: F = k Q₁ Q2 1-2 F=kQ1Q2r2. What is the value of F (in the correct significant figures and in…
A:
Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…
Q: The accepted value of the density of aluminum is 2.70 g/cm3 while our computed value is 2.8 g/cm3…
A: Accepted value = 2.70 g/cm³Computed value is 2.8 g/cm3Percent uncertainty = ?
Q: A tank is filled with water to various depths, h. The pressure, P, at the base of the tank is…
A: Here question 1 has 7 subparts in the first image. Where in second image, Q1 has 8 subparts and Q2…
Q: Find the volume of a thin rectangular box (cuboid) whose sides are measured as 5.2 cm, 12.4 cm, and…
A: Given: Measurement of sides of cubiod are a=5.2 cm b=12.4 cm c=13.42 mm = 1.342 cm To determine…
Q: blem Statement: Suppose the area A equals length L times width W, Le A= LW. If L= 2.8 m+ 014 m and…
A: Length (L)=2.8 m±0.14 m Width (W)=1.8 m±0.18 m
Q: I'm trying to convert m/s to square root C x V / kg and I need specifics.
A:
Q: 1. a). A value of the acceleration of free fail g was determined by measuring the period of…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: D. Calculate the following with the correct number of sig figs. 1. 5.00 + 2.1 2. 901 11.90
A:
Q: -70.25 Põiñtš] DETAILS YINTROSTAT1 6.HW.070. The length of time it takes to find a parking space at…
A: Given:According to the provided information the length of time toFind a parking space follows normal…
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: What is the density uncertainty +8, of a metal block with mass = 554.4+-0.37 grams, length=…
A:
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 radius of a circle is measured to be (11.7 ± 0.7) m. Calculate each of the following and give…
A: Determine the area of the circle.
Q: Here's the aluminum (Al) cylinder: 1 4 Here's the lead (Pb) cylinder: 3. 1. What is your estimate…
A: To determine: Length, volume, density and their uncertainties.
Step by step
Solved in 2 steps
- B-2. Consider y = A sin(at), which is a function of A, and t, where A = (2.054 ± 0.012)m, w = (2735+8) s¹ and t = (0.000341 +0.00015)s. Find y with the appropriate uncertainty.State the number of significant digits and the implied precision of the given number. The number 1.928×10^4 has........ significant digits (type a whole number) B. What is the implied precision of the number 1.928×10^4 s? A. The number is precise to the nearest hundred seconds B. The number is precise to the nearest second. C. The number is precise to the nearest ten secondsa) You wish to compare the two experimental results the physicist got, so you decide to find the percent difference between these two values using the standard equation you learned in physics class: Substitute the following values for E1 and E2 and calculate the percent difference using the formula given below: E1 9.96 m/s2 E2 9.72 m/s2 Percent differnce___
- Two piles of sand are combined to make a larger pile. The mass of the first pile of sand is 30 kg ± 0.01 kg and the mass of the second pile is 34 kg ± 0.01 kg. Calculate the mass of the combined pile and the associated uncertainty in this mass, to 2 s.f.1. A car speedometer has a 6% uncertainty. What is the range of possible speeds (in km/h) when it reads 80 km/h? km/h (lowest) km/h (highest) 2. Convert this to miles per hour. mi/h (lowest) mi/h (highest)2. In each measurement below, write your reading with the proper number of significant figures and uncertainty and draw the corresponding pdf. Always include units for physics quantities.
- min where Given the equation p= m =13.75±0.06 and n =0.0787+0.0007. What is the absolute uncertainty in P? Select one: O a. 285±5 O b. 285±8 O c. 285+7 O d. 285±6Assessment Multiple Choices. Choose the letter of the correct answer and write it on a separate sheet of paper. 1. It refers to the closeness of value to its true value a. асcuracy b. precision c. both a and b d. fitting line 2. Find the equation of the line that fits the data with least error. 46.00 570.55 38.01 505.77 48.44 649.60 27.77 378.69 26.35 327.67 18.87 264.76 33.97 464.60 16.06 167.38 7.71 132.09 3.93 76.87 a. y= 12.72x + 12.72 b. у- 1.72х -1.72 c. y- 12.72x - 12.7 d. y- 2.72x + 2.72 3. Mr. Arbolado harvested his luffa (patola) in the school garden and he notice it's too long, so he wants to know how long it is. He measures the huffa (patola) three times. What should be the reported length of the luffa (patola)? First measurement 0.59 t 0.005 m Second measurement 0,60 0.005 m Third measurement 0, 61 0.005 m a. 0,62 t 0.015 m b. 3.1 t 0.015 m c. 4.24 0.015 m d. 0.6 t 0.015 mACTIVITY 1. Identify the levels of accuracy and precision of the following sets of values. Put a check (/) on the blank(s) to describe the set it/they follow(s). Theoretical value: 1 kg Set A 996 g 324 9 762 g Accuracy: Accuracy: Set B 989 g 1 045 g 1 132 g Accuracy: Set C 768 g 783 g 792 g Set D 997 g 994 g 998 g Accuracy Precision: Precision: Precision: Precision: ACTIVITY 2. Answer the following problems completely. 1. A carpet is to be installed in a room of length 9.72 m and width 5.3 m. Find the area of the room retaining the proper number of significant figures. 2. The speed of light is now defined to be 2.997 924 58 x 10" m/s. Express the speed of light to (a) three significant figures, (b) five significant figures, and (c) seven significant figures. 3. Suppose your hair grows at the rate of 1/32 inch per day. Find the rate at which it grows in nanometers per second. Because the distance between atoms in a molecule is on the order of 0.1 nm, your answer suggests how rapidly…
- a. 2πR2+2πRh2πR2+2πRh b. 2πR2+2πh2πR2+2πh c. πR2hπR2h d. πD2+πDhπD2+πDh e. 2πR+2πRhWhat is the difference between accuracy and precision? Explain 2. Calculate the volume and percent error/uncertainty in the volume of a rectangular sample block of length 13.51 ±0.05 cm, width 6.23 ±0.02 cm, and thickness of 1.76±0.02 cm. 3. Calculate the mass density and uncertainty in the mass density of the sample block. Mass of the block is 289± 1gr. 1.What, roughly, is the percent uncertainty in the volume of a spherical beach ball of radius r = 0.8460.04 m?