A thin silver wire has length L = 18 cm when the temperature is T = 30C.
Question:
A thin silver wire has length L = 18 cm when the temperature is T = 30°C. Estimate ΔL when T decreases to 25°C if the coefficient of thermal expansion is k = 1.9 × 10−5°C−1 (see Example 3).
Transcribed Image Text:
EXAMPLE 3 Effect of an Inexact Measurement The Cheezy Pizza Parlor claims that its pizzas are circular with diameter 50 cm (Figure 3). (a) What is the area of the pizza? (b) Estimate the quantity of pizza lost or gained if the diameter is off by at most 1.2 cm.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
We have The change in temperature is T 5C ...View the full answer
Answered By
Charles mwangi
I am a postgraduate in chemistry (Industrial chemistry with management),with writing experience for more than 3 years.I have specialized in content development,questions,term papers and assignments.Majoring in chemistry,information science,management,human resource management,accounting,business law,marketing,psychology,excl expert ,education and engineering.I have tutored in other different platforms where my DNA includes three key aspects i.e,quality papers,timely and free from any academic malpractices.I frequently engage clients in each and every step to ensure quality service delivery.This is to ensure sustainability of the tutoring aspects as well as the credibility of the platform.
4.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
For the matrices list the eigenvalues, repeated according to their multiplicities. 3 -5 3 0 -4 0 0 1 8 0 0 0 0 0 2 1 9-2 -7 19 0 0 0 0 3
-
The graph shows one of the eight basic functions and a transformation of the function. Describe the transformation. Then use your description to write an equation for the transformation. -3 543 1 y 1...
-
Consider the following function. def f(x): a = [] while x > 0: a.append(x) f(x-1) A new object of type list is created for each recursive invocation of f. True or False
-
Explain why the pKas of compounds near the middle of Table 4.2 are often listed with two figures to the right of the decimal place (that is, for NH4+ the pKa = 9.24), whereas those at the beginning...
-
1. Pat Corporation paid $100,000 cash for the net assets of Sag Company, which consisted of the following: Assume Sag Company is dissolved. The plant and equipment acquired in this business...
-
Given the following data from a randomized block design, (a) Decompose each observation \(y_{i j}\) as \[\begin{aligned} y_{i j}= & \bar{y}_{\bullet}+\left(\bar{y}_{\bullet \bullet}-\bar{y}_{\bullet...
-
B. J. Bakery had the following transactions involving intangible assets : Jan. 1 Purchased a patent for a new pastry for $10,000 and estimated its useful life to be 10 years. Apr. 1 Purchased a...
-
A charged electron is moving through a magnetic field at right angles with velocity 3.2x10 6 m/s. Determine the force if the strength of the magnetic field is 0.70 N.
-
What is the radius of curvature at P if P = 9?
-
Let b > 0 and let (x) = F(xG(b)) with F as in Exercise 117. Use Exercise 116 (f) to prove that (r) = b r for every rational number r. This gives us a way of defining b x for irrational x, namely b x...
-
If x equals all prime numbers that satisfy the inequality what is the average value of x ? 10-x VI 5 X
-
What is the basic difference between bar drawing and wire drawing?
-
Explain the methods to produce metal powders.
-
Startup Weekend is a community-oriented event that Tech-stars sponsors. Tech-stars is a startup accelerator program, with locations across the world. In addition to its core accelerator program,...
-
Differentiate between backward and forward extrusions.
-
Differentiate between punching and blanking.
-
Presented below is financial information for two different companies. Determine the missing amounts. Chan Lee Company $90,000 Company Sales Sales returns Net sales Cost of goods sold Gross profit...
-
How has the globalization of firms affected the diversity of their employees? Why has increased diversity put an additional burden on accounting systems?
-
The cables of a suspension bridge are in the shape of a parabola. The towers supporting the cable are 400 feet apart and 100 feet high. If the cables are at a height of 10 feet midway between the...
-
A searchlight is shaped like a paraboloid of revolution. If the light source is located 2 feet from the base along the axis of symmetry and the opening is 5 feet across, how deep should the...
-
A searchlight is shaped like a paraboloid of revolution. If the light source is located 2 feet from the base along the axis of symmetry and the depth of the searchlight is 4 feet, what should the...
-
Describe how scope/standards can elevate the profession or the specialty, and include a specific example (this is not the same as the previous discussion of standards earlier in the paper; here you...
-
Read Case 16.1: AMEX, Hungary. Answer question #1. AMEX, HUNGARY Case Study - "Michael Thomas shouted, "Sasha, Tor-Tor, we've got to go! Our driver is waiting for us." Thomas's two daughters were...
-
Please assist with breaking down this discussion including the principles of professional conduct to examine in the AICPA Code of Professional Conduct document: Selected: Public interest (is prime...
Study smarter with the SolutionInn App