1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Virty [35]
3 years ago
14

The sticker inside the door of my car says that the tire pressure should be 32 psig (322 kPa) when the tire is cold. Before a ro

ad trip, I fill the tire to this pressure on a cold morning when the temperature is 15 °C, and then head out towards Las Vegas. When I make a rest stop in Barstow, it is now quite warm out, and the air in my tires has also warmed up from friction during the long drive. So, the air in the tires is now 60 °C. Assuming my tires don't leak or expand (volume is constant), what is the expected tire pressure at this rest stop?
Engineering
1 answer:
Neko [114]3 years ago
7 0

Answer:

37 psi

Explanation:

For ideal gases this equation applies:

p1*V1/T1 = p2*V2/T2

Since we are assuming volume remains constant:

V2 = V1

p1/T1 = p2/T2

p2 = p1*T2/T1

The temperatures must be in absolute scale.

T1 = 15 + 273  = 288 K

T2 = 60 + 273 = 333 K

Then:

p2 = 32 * 333 / 288 = 37 psi

You might be interested in
Shelly cashman word 2016 module 2 - project a pdf - does anyone have the fished paper
JulijaS [17]

Answer:

GETTING STARTED

Open the file SC_WD16_2a_FirstLastNamedocx, available for download from the SAM website.

Save the file as SC_WD16_2a_FirstLastNamedocx by changing the “1” to a “2”.

If you do not see the .docx file extension in the Save As dialog box, do not type it. The program will add the file extension for you automatically.

With the file SC_WD16_2a_FirstLastNamedocx still open, ensure that your first and last name is displayed in the footer.

If the footer does not display your name, delete the file and download a new copy from the SAM website.

PROJECT STEPS

For your Written Communication class, you are writing a short research paper. To conform to MLA guidelines, modify the document’s Normal style by changing the font to Times New Roman, the font size to 12 pt., and the line spacing to double with no blank space after paragraphs.

Apply the modified Normal style to the first four paragraphs in the document, from “Crystal Mathison” to “15 October 2018”.

Center the title paragraph “A Solution to Food Deserts: Micro Farms”.

Insert a header as follows:

Insert a blank header at the top of the page.

Right-align the header paragraph.

Type Mathison as the header text, insert a space, and then insert a Plain Number page number from the Current Position gallery.

Close Header & Footer Tools.

Create a First Line indent of 5″ for the body paragraphs beginning with “In the United States…” and ending with “…avenues for profitable enterprises.”

the Citations & Bibliography Style of the document to MLA.

In the sentence “In the United States…fresh fruits and vegetables.”, move the insertion point before the period and insert a citation to a new source using the information shown in Figure 1 below. (Hint: The Tag name is intentionally blurred because it is generated automatically.)

Insert a citation to the existing Johnson source before the period in the third sentence, “Most food deserts are in cities such as…Oklahoma City.”

In the fourth sentence of the first body paragraph, “However, living in…fresh food options.”, use the Thesaurus to replace the word “assure” with a more common synonym that starts with the letter “g”.

In the second paragraph, find the sentence “The aim is…growth.” Move the insertion point before the period and insert a citation to a new source using the information shown in Figure 2 on the next page. (Hint: The Tag name is intentionally blurred because it is generated automatically.)

Figure 2: Article in a Periodical Source

To provide additional information at the end of the second paragraph, move the insertion point immediately after the period in the sentence “…fruit trees and bushes.” and insert a footnote with the following text:

Such practices are called companion planting.

Modify the Footnote Text style by changing its font size to 12 pt. and the line spacing to double.

In the main body of the document, find all instances of the text “abandoned” and replace it with vacant. (Hint: You should find and replace two instances.)

Cut the paragraph “Micro farms include private gardens…goods for sale and profit.” and then paste it so it becomes the third body paragraph in the document.

In the fifth body paragraph (“In rural locations…and two employees”), edit the Fortier citation to add the page number 25.

Modify the “Works Cited” paragraph as follows:

With the insertion point immediately before the “Works Cited” paragraph, insert a manual page break.

Center the “Works Cited” paragraph on the new page 3.

With the insertion point in the left-aligned blank paragraph at the end of the document, use the Insert Bibliography command to insert a list of sources without a built-in heading.

After reviewing the bibliography, you notice the year is missing from the Harris source. Find the Harris source and edit it, entering 2017 as the Year.

Update the bibliography field so the Works Cited list reflects the edit you made to the Harris source.

Check the Spelling & Grammar in the document to identify and correct any spelling errors. (Hint: Ignore names. You should find and correct at least one spelling error.)

Your document should look like the Final Figure on the following pages. Save your changes, close the document, and then exit Word. Follow the directions on the SAM website to submit your completed project.

5 0
3 years ago
With which type of media are you interacting when you read an online shopping website? A. film B. print C. electronic D. social
irina [24]

With which type of media are you interacting when you read an online shopping website?

A. film

B. print

C. electronic

<h3><u>D. social </u><u>media</u></h3>

Digital media/social media. Normally through ads

8 0
2 years ago
Preston is checking a voltage of a plug and by mistake instead of touching the black probe to the battery negative , he touches
Yuliya22 [10]
Ok so idk what I’m doing so I imma just say ok
3 0
4 years ago
What are the characteristic features of stress corrosion cracks?
Oduvanchick [21]

Answer and Explanation:

The crack formation growth that takes place in an environment corrosive.

Stress corrosion cracks can be defined as the spontaneous failures of the metal alloy as a result of the combined action of corrosion and high tensile stress.

Some of the characteristic features of stress corrosion cracks are:

  • These occur at high temperatures.
  • Occurrence of failures in metals mechanically.
  • Occurrence of sudden and unexpected failures under tensile stress.
  • The rate of work hardening of the metal alloy is high.
  • Time
  • An environment that is specific for stress corrosion cracking.
5 0
3 years ago
1. A pipeline constructed of carbon steel failed after 3 years of operation. On examination it was found that the wall thickness
jek_recluse [69]

Answer:

check the explanation

Explanation:

1.

Thickness Loss = t =\frac{t_{o}-t_{i}}{2} = \frac{114.3-102.3}{2} = 2mm

t_{f} = \frac{1}{2}*6 = 3mm

Hence Rate of Corrosion = 6*\frac{1-0.5}{3} = 1mm/year = 0.03 inches per year

2.

As the expected future life is 7 years,

40 carbon steel pipe has to be replaced every 3 years as given in the question,

Cost per unit length is the sum of material cost and installation cost.

Cost of 40 carbon steel = (5 dollars + 16.5 dollars) * 3 = 64.5 dollars

For 80 carbon steel pipe, first calculate the thickness loss,

\frac{114.3-97.2}{2} = 8.55mm

The critical thickness is given to be 3mm, Hence change in thickness is 8.55-3 = 5.5mm

This 80 carbon steel pipe has to be replaced one more time

Hence, Cost per unit length is the sum of material cost and installation cost.

Cost of 80 carbon steel = (8.3 dollars + 16.5 dollars) * 2 = 49.6 dollars

The best is of stainless steel which does not undergo corrosion at all and thus it needs to be replaced only once throughout the plant operation. Its cost = 24.8 dollars + 16.5 dollars = 41.3 dollars

Hence, stainless steel is the recommended pipe to be used.

3 0
3 years ago
Other questions:
  • A journeyman electrician with 16 years experience on-the-job was removing metal fish tape from a hole at the base of a metal lig
    5·1 answer
  • Bananas are to be cooled from 28°C to 12°C at a rate of 1140 kg/h by a refrigerator that operates on a vapor-compression refrige
    6·1 answer
  • Don't break or crush mercury-containing lamps because mercury powder may be released.
    13·1 answer
  • 5. If a pilot wants to accelerate, which force
    13·1 answer
  • For a turning operation, you have selected a high-speed steel (HSS) tool and turning a hot rolled free machining steel. Your dep
    9·1 answer
  • An extruder barrel has a diameter of 4.22 inches and a length of 75 inches. The screw rotates at 65 revolutions per minute. The
    14·1 answer
  • What is noise definition in physics<br><br>​
    15·1 answer
  • A solid steel shaft ABCDE turns freely in bearings at points A and E. The shaft is driven by the gear at C, which applies a torq
    14·1 answer
  • Describe two components of the MEDC mechanized agricultural system that may lead to an increase in water stress
    11·1 answer
  • During delivery of a 2023 ariya equipped with propilot assist 2. 0, what should you point out to your customers about the turn s
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!