Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Nov 23, 2009

A glass is cleaned in 45oC hot water and placed on the table bottom up. The room air at 20oC that was trapped in the

A glass is cleaned in 45oC hot water and placed on the table bottom up. The room air at 20oC that was trapped in the glass gets heated up to 40oC and some of it leaks out so the net resulting pressure inside is 2 kPa above ambient pressure of 101 kPa. Now the glass and the air inside cools down to room temperature, what is the pressure inside the glass?

Step by Step Solution

★★★★★

3.40 Rating (163 Votes )

There are 3 Steps involved in it

Step: 1 Unlock smart solutions to boost your understanding

1 air 40C 103 kPa 2 air 20C Constant Vol... blur-text-image

blur-text-image

Get Instant Access to Expert-Tailored Solutions

83% of Mechanical Engineering Students Improved their GPA!

Step: 2Unlock detailed examples and clear explanations to master concepts

blur-text-image_2

Step: 3Unlock to practice, ask, and learn with real-world examples

blur-text-image_3

Document Format ( 1 attachment)

E-ME-T (175).docx

120 KBs Word File

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of Thermodynamics

Fundamentals of Thermodynamics

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

6th edition

471152323, 978-0471152323

More Books

Students explore these related Mechanical Engineering questions

Question

A glass is cleaned in hot water at 45Cand placed on the table bottom up. The room air at 20C that was trapped in the glass is heated up to 40C and some of it leaks out, so the net resulting pressure...

Answered: 3 weeks ago

Question

Water is heated from 100 kPa, 20oC to 1000 kPa, 200oC. In one case pressure is raised at T = C, then T is raised at P = C. In a second case the opposite order is done. Does that make a difference for...

Answered: 3 weeks ago

Question

A room contains air at 20oC and 98 kPa at a relative humidity of 85 percent. Determine (a) The partial pressure of dry air. (b) The specific humidity of the air. (c) The enthalpy per unit mass of dry...

Answered: 3 weeks ago

Question

Debug the given C program to read and print N array elements. Find 10 errors in the given Code and correct the errors. (5Marks) NOTE: Copy and PASTE the correct program in the space below. /*Arrays...

Answered: 3 weeks ago

Question

What role do you think governments and international organizations should take in overcoming the digital divide in urban and rural Africa?

Answered: 3 weeks ago

Question

Two steel pipes ABCD and EBF are welded together at B to form the boom shown. The boom is held by a ball-and-socket joint at D and by two cables EG and ICFH; cable ICFH passes around frictionless...

Answered: 3 weeks ago

Question

The ash concentration (as a percentage) in a certain type of coal is a continuous random variable with probability density function Find the mean percentage concentration of ash for this type of...

Answered: 3 weeks ago

Question

During the school year, the Homebush School band arranges concert dates in many communities. Because only part of the school??s travel expenses are covered by the concert admission fees, the band...

Answered: 3 weeks ago

Question

please assist with this question At the beginning of the year, the company estimated that 53,000 machine-hours would be required for the period's estimated level of production. It also estimated...

Answered: 3 weeks ago

Question

Required: Nancy, who is 59 years old, is the beneficiary of a $220,000 life insurance policy. What amount of the insurance proceeds is taxable under each of the following scenarios? (Do not round any...

Answered: 3 weeks ago

Question

Daniel Pink, in his 2009 book Drive: The Surprising Truth About What Motivates Us, discusses three forms of motivation as operating systems. Motivation 1.0 was humankinds inherent need to survive....

Answered: 3 weeks ago

Question

If Neon Lights, LLC has gross receipts of $25 million for the taxable year, they will not be considered an SSTB if less than what percentage of their gross receipts are attributable to an SSTB...

Answered: 3 weeks ago

Question

The CFO of Spotify Inc. has summarized its free cash flows for the next three years in the following table. The cash flows are expected to grow at a constant growth rate 2.00% afterwards. The company...

Answered: 3 weeks ago

Question

The Department of Investments purchased a parcel of land for $160,000 and proceeded to pay $8,000 for sewage services, $12,000 to survey the land, and $15,000 to pave a driveway. If the property was...

Answered: 3 weeks ago

Question

Aaron Mechanic, CFA is responsible for valuing the shares of Duotronics Research Laboratories (DRL). The stock is currently trading at $8.75 and he gathers the following financial information about...

Answered: 3 weeks ago

Question

You have just been served with legal documents that suggest that you were scrubbed in on a procedure in which your patient was burned. You are charged with negligence. For what reasons could you be...

Answered: 3 weeks ago

Question

In 1995, France implemented a law making the use of the French language mandatory in certain legal documents. Documents relating to securities offerings, such as prospectuses,for example,must be...

Answered: 3 weeks ago

Question

The power company must generate 100 kW in order to supply an industrial load with 94 kW through a transmission line with 0.09  resistance. If the load power factor is 0.83 lagging, find the...

Answered: 3 weeks ago

Question

Wolfgang, who is age 33, records AGI of $125,000. He incurs the following itemized deductions for 2022. a. Calculate Wolfgangs itemized deductions for AMT purposes. b. What is the total amount of his...

Answered: 3 weeks ago

Question

What cultural and ethical considerations must be considered in order to reduce software piracy in a country? Give me also the sources of the information

Answered: 3 weeks ago

Question

Professor Yale Beats Harvard makes the following claim: \"If I had i.i.d. draws from the standard Cauchy distribution, then as n grows large, the sample mean tends to be asymptotically normal." ls...

Answered: 3 weeks ago

Question

Please answer the attachment below This table shows a barangay's record of registered voters: (15 pts) Age Group Population Percentage Sample (in years) 15-25 350 26-36 365 37-47 240 48-58 205 59 and...

Answered: 3 weeks ago

Previous Question Next Question