Part AA spherical virus has a diameter of 30 nm.It is contained inside a long, narrow cell of length 1 x 10-4 m. What uncertainty does this imply for the velocity of the virus alongthe length of the cell? Assume the virus has a density equal to that of water.Express your answer with the appropriate units.HÅ?UnitsAv = ValueSubmitRequest Answer

Given the following,Δx=1×10−4 md=30 nm=30×10−9 mρ=ρw=1000 kg/m3 Solving for the uncertainty in…

Answered: Part A A spherical virus has a diameter…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 18PE: (a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each...

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A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of 25 m in the distance traveled and an uncertainty of 1 s in the elapsed time. (a) Calculate the percent uncertainty in the distance. (b) Calculate the percent uncertainty in the elapsed time. (C) What is the average speed in meters per second? (d) What is the uncertainty in the average speed?
Significant Figures (a) What is the relationship between the precision and the uncertainty of a measurement? (b) What is the relationship between the accuracy and the discrepancy of a measurement?
A calculator displays a result as 1.365 218 0 X 107 kg. The estimated uncertainty in the result is 2%. How many digits should be included as significant when the result is written down? (a) zero (b) one (c) two (d) three (e) four
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Units and Standards What is the difference between a base unit and a derived unit? (b) What is the difference between a base quantity and a derived quantity? (c) What is the difference between a base quantity and a base unit?
Consider the equation s=s0+v0t+a0t2/2+j0t3/6+s0t4/24+ct5/120 , were s is a length and t is a time. What are the dimensions and SI units of (a) s0 , (b) v0 , (c) a0 , (d) j0 , (e) s0, and (f) c ?
m An experiment to measure the density, d, of a cylindrical object uses the where m is the mass, r is the radius and I is the length of the cylindrical object. The dimensions of the object are listed below: equation d = πρ2ι m = 0.033 ± 0.005 kg r = 8.0 ± 0.1 mm 1 = 14.6 ± 0.1 mm What is the absolute uncertainty of the calculated value of the density? I
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 seconds
Problem Statement: A ruler is repeatedly used to measure the length L of an object to the nearest mm. To no one's surprise, each measurement of L to the nearest mm gives the exact same answer a What is the uncertainty in the measured length L? Grade S Deductic uncertainty Potential
A. Volume Measurement Problem: You have 3 empty containers. One container holds 3L, a second holds 5L and a third, holds 9L. How can you use these containers to measure exactly 7L of water? The steps in the problem have been "framed out". Follow the steps and write what you did to get 7L. Frame on Volume Measurement Step 1 2 3 5 3-L container 5-L container 9-L container Total number of Liters To get exactly 7liters from 3 containers holding 3L, 5L and 9L, I did these steps: First, Second, Third, Fourth, Finally, By following these steps, I

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