Need help with physics
QUESTION:
1) Suppose you decide that σxf and σxi are both +-0.5mm. What would σΔx be?
2) When you calculate ΔxΔt, use EQ1-9 to show that the uncertainty will be calculated from the following: (image below)
EQ1-2:
EQ1-12 and EQ1-13:
EQ 1-9:
Homework Answers
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Need help with physics
QUESTION:
1) Suppose you decide that σxf and σxi are both +-0.5mm....
1. This problem acquaints you with some of the standard terminology used in particle physics. You will need to know tha...
1. This problem acquaints you with some of the standard terminology used in particle physics. You will need to know that scalar means J = 0, vector means J = 1, isoscalar means 1 = 0, isodoublet means 1 = 1/2, isovector means 1-1, strange means having Sメ0. In addition, decuplet baryons refers to the 10 lightest J-3/2 baryons made from u, d, and s quarks, while octet baryons refers to the 8 lightest J-1/2 baryons made from u, d,...
Please answer both for a thumbs up QUESTION 1 You measured , D and d (the...
Please answer both for a thumbs up
QUESTION 1 You measured , D and d (the wavelength, Distance to the screen from the slit and, slit separation size respectively) to A determine the value of Ax = - The measured mean, statistical and instrumental uncertainties are given in the table below: 2 [cm] D (cm) d [cm] Mean 6.00 333.0 18.00 Stat. uncertainty | Inst. uncertainty 0.25 0.001 0.3 1.5 0.11 0.02 Based on these values, the final result came...
only one problem (Exercise 1-11 only) Uncertainties in Measurement and Propagation of Errors one measurement is...
only one problem (Exercise 1-11 only)
Uncertainties in Measurement and Propagation of Errors one measurement is made and often the peecision of the instrument is used as arn mate of the uncertainty. the instrument and the situation, the uncertainty Depending upon could be less than the precision of the instrument or it could be more. For example, in measuring we may estimate the distance between the small est subdivision (mm) if we rurn the meter stick onto its side to...
I need help with both please and can you show me how you got to the answer?
i need help with both please and can you show me how you got
to the answer?
12. Biochemists studying the structure of collagen (a fibrous protein in connective tissue) found cross-links containing a, B-unsaturated aldehydes between protein chains. Draw the structure of the starting materials that react to form these cross-links. Hint: The structure shown below results from an Aldol condensation reaction followed by dehydration. (4 pts.) Starting Materials: protein chain protein chain 13. Provide a mechanism for the...
Question 9 (10 points) Starting one year from today (t 1). you decide to deposit $1000...
Question 9 (10 points) Starting one year from today (t 1). you decide to deposit $1000 a year for next six years (six deposits in total). You will spend 1/2 of what you have at the end of the 8th year, and the rest at the end of the 10th year How much will you have at the end of the 10th year to spend? The interest rate is 10%, and the interest is compounded annually You have to show...
need help on both of these. thank you for your help Question 4 1 pts A...
need help on both of these. thank you for your
help
Question 4 1 pts A piece of equipment has an installed value of $200,000 with an estimated trade-in value of $50,000 after 15 years. Using DDB book depreciation determine the depreciation charge at year 12. Between $4,000-$6.000 0 Between $2.000-$4.000 Greater than $6,000 O Less than $2.000 D | Question 5 1 pts A company company can depreciate a piece of equipment using MACRS (5-year class) method. The book...
Only do exerice 1-9 220AL-E1 he uncertainty in an experimental quantity must be reported. Since there...
Only do exerice 1-9
220AL-E1 he uncertainty in an experimental quantity must be reported. Since there are a number of ways to do this we must state the meaning of the uncertainty. A Estimated uncertaint Sometimes we make several measurements that are identical. Eq 1-2 would yield ơx-0, which could lead to the mistaken impression that the uncertainty is zero when in fact the precision of the instrument is less than the random errors. We must estimate the uncertainty, and,...
Hello, I need help with the following Discrete problem. Please show your work, thank you! 12....
Hello, I need help with the following Discrete problem. Please show
your work, thank you!
12. Select a theta notation from among (1), (n), (n?), (nº), (n), (2"), or (n!) for each of the expressions (a) 4n + 2n? -5 (b) 13 + 2 +...+ n (c) Prove you are correct for both parts a and b above
A. Select the true and false sentences 1. You can increase responsiveness by increasing the number...
A. Select the true and false sentences 1. You can increase responsiveness by increasing the number of facilities, making them more flexible, or increasing capacity 2. Increasing number of facilities increases facility and inventory costs, decreases transportation costs and increases response time 3. Inventory is needed when there is mismatch between supply and demand 4. Increasing inventory generally makes the supply chain more responsive 5. Level of Product Availability is The fraction of demand that is served on time from...
Question 1. Issues in Capital Budgeting (30 marks-45 minutes) a. "Both the NPV and the IRR...
Question 1. Issues in Capital Budgeting (30 marks-45 minutes) a. "Both the NPV and the IRR rules will always lead to the same decision being made irrespective of whether you are evaluating a capital investment project in isolation or two mutually exclusive projects." Critically discuss this statement. (5 marks) b. Your company is considering whether to invest in a new machine that costs R6m but will save the company R2.5m per year for the three years of its expected life....
1. This problem acquaints you with some of the standard terminology used in particle physics. You will need to know that scalar means J = 0, vector means J = 1, isoscalar means 1 = 0, isodoublet means 1 = 1/2, isovector means 1-1, strange means having Sメ0. In addition, decuplet baryons refers to the 10 lightest J-3/2 baryons made from u, d, and s quarks, while octet baryons refers to the 8 lightest J-1/2 baryons made from u, d,...
Please answer both for a thumbs up
QUESTION 1 You measured , D and d (the wavelength, Distance to the screen from the slit and, slit separation size respectively) to A determine the value of Ax = - The measured mean, statistical and instrumental uncertainties are given in the table below: 2 [cm] D (cm) d [cm] Mean 6.00 333.0 18.00 Stat. uncertainty | Inst. uncertainty 0.25 0.001 0.3 1.5 0.11 0.02 Based on these values, the final result came...
only one problem (Exercise 1-11 only)
Uncertainties in Measurement and Propagation of Errors one measurement is made and often the peecision of the instrument is used as arn mate of the uncertainty. the instrument and the situation, the uncertainty Depending upon could be less than the precision of the instrument or it could be more. For example, in measuring we may estimate the distance between the small est subdivision (mm) if we rurn the meter stick onto its side to...
i need help with both please and can you show me how you got
to the answer?
12. Biochemists studying the structure of collagen (a fibrous protein in connective tissue) found cross-links containing a, B-unsaturated aldehydes between protein chains. Draw the structure of the starting materials that react to form these cross-links. Hint: The structure shown below results from an Aldol condensation reaction followed by dehydration. (4 pts.) Starting Materials: protein chain protein chain 13. Provide a mechanism for the...
Question 9 (10 points) Starting one year from today (t 1). you decide to deposit $1000 a year for next six years (six deposits in total). You will spend 1/2 of what you have at the end of the 8th year, and the rest at the end of the 10th year How much will you have at the end of the 10th year to spend? The interest rate is 10%, and the interest is compounded annually You have to show...
need help on both of these. thank you for your
help
Question 4 1 pts A piece of equipment has an installed value of $200,000 with an estimated trade-in value of $50,000 after 15 years. Using DDB book depreciation determine the depreciation charge at year 12. Between $4,000-$6.000 0 Between $2.000-$4.000 Greater than $6,000 O Less than $2.000 D | Question 5 1 pts A company company can depreciate a piece of equipment using MACRS (5-year class) method. The book...
Only do exerice 1-9
220AL-E1 he uncertainty in an experimental quantity must be reported. Since there are a number of ways to do this we must state the meaning of the uncertainty. A Estimated uncertaint Sometimes we make several measurements that are identical. Eq 1-2 would yield ơx-0, which could lead to the mistaken impression that the uncertainty is zero when in fact the precision of the instrument is less than the random errors. We must estimate the uncertainty, and,...
Hello, I need help with the following Discrete problem. Please show
your work, thank you!
12. Select a theta notation from among (1), (n), (n?), (nº), (n), (2"), or (n!) for each of the expressions (a) 4n + 2n? -5 (b) 13 + 2 +...+ n (c) Prove you are correct for both parts a and b above
A. Select the true and false sentences 1. You can increase responsiveness by increasing the number of facilities, making them more flexible, or increasing capacity 2. Increasing number of facilities increases facility and inventory costs, decreases transportation costs and increases response time 3. Inventory is needed when there is mismatch between supply and demand 4. Increasing inventory generally makes the supply chain more responsive 5. Level of Product Availability is The fraction of demand that is served on time from...
Question 1. Issues in Capital Budgeting (30 marks-45 minutes) a. "Both the NPV and the IRR rules will always lead to the same decision being made irrespective of whether you are evaluating a capital investment project in isolation or two mutually exclusive projects." Critically discuss this statement. (5 marks) b. Your company is considering whether to invest in a new machine that costs R6m but will save the company R2.5m per year for the three years of its expected life....
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