A 0.5-m 3 rigid tank contains air initially at 1000 kPa and 22C. Air at 2000 kPa

Fantastic news! We've Found the answer you've been seeking!

Question:

A 0.5-m³ rigid tank contains air initially at 1000 kPa and 22C. Air at 2000 kPa and 22C is slowly added until the pressure reaches 1500 kPa. Assume that the temperature in the tank does not change and that specific heats vary with temperature.

(a)What is the final mass of air in the tank, in kg? Round to three decimal places.

(b)How much heat was removed, in kJ, to maintain the temperature, rounded to the nearest whole number.

Related Book For answer-question

Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

See More Books

Posted Date: Apr 19, 2024 08:37 PM

See More Questions

The first payroll in October covered the two workweeks that ended on September 26 and October 3. This payroll transaction has been entered for you in the payroll register, the employees' earnings...
A 0.5-m3 rigid tank contains refrigerant-134a initially at 160 kPa and 40 percent quality. Heat is now transferred to the refrigerant until the pressure reaches 700 kPa. Determine (a) The mass of the...
Imagine you discover a yeast mutant that exhibits a general inability to grow and thrive compared to wild-type yeast. You predict that the mutant has a defect in a basic process necessary for...
Test the claim that the sequence of World Series wins by American League and National League teams is random. Given below are recent results, with American and National League teams represented by A...
The tractor together with the empty tank has a total mass of 4 Mg. The tank is filled with 2 Mg of water. The water is discharged at a constant rate of 50 kg/s with a constant velocity of 5 m/s,...
The pure shrinkage estimator is defined as $\hat{\beta}_{s}=c \hat{\beta}$, were $0 \leq c \leq 1$ is a constant chosen by the analyst. Describe the kind of shrinkage that this estimator...
United Furniture buys reclining rocking chairs at $550 less 40% and 10%. The price is marked up to allow for overhead of 50% of cost and profit of 35% of cost. The unit on display in the store...
For 11, how do we know the vector should be pointing this way? For 12, I do not understand the explanation provided. What is meant by force in new direction? How do we know the trajectory is not...
Assume that the cooperative has $1,645,371 of Net Income to allocate to patrons ($1,785,321 Net Income - $139,950 actual Unallocated Reserve contribution). Also assume that 30%, or $493,611, of this...
Chloe's Cafe bakes croissants that it sells to local restaurants and grocery stores. The average costs to bake the croissants are $0.45 for 2,100 and $0.40 for 4,200. Required: If the total cost...
An accounting firm receives an advance of $30,000 to cover work to be performed evenly for the months of November through April. At the end of December, how much deferred revenue will appear on the...
Your friend has a $120,000 medical bill. Their insurance has a $2,000 deductible, 20% coinsurance, a $12,000 out of pocket maximum, and a term limit of $80,000. How much of the bill does he have to...
How to create trial balance for the following Cash 236,950 R. Gonzales Capital 200,000 Office Equipment 36,500 Notes Payable 10,950 Office Supplies 1,000 Prepaid Rent 10,500 Advertising Expense 5,000...
Rogue Morientes, aged 61, received a superannuation lump sum of $385,420 from his superannuation fund upon retirement on 8 January 2022. The lump sum was comprised entirely of an element taxed in the...
On January 1st, 2018, ABC Inc. purchased a copper mine for $1,200,000. The company is required by provincial law to restore the land on which the mine is located to its initial condition at the end...
A sprinkler head malfunctions at midfield in an NFL football field. The puddle of water forms a circular pattern around the sprinkler head with a radius in yards that grows as a function of time, in...
Consider the homogeneous bar, of negligible cross section, mass $M=1.333 \mathrm{~kg}$ and length $L=60.0 \mathrm{~cm}$ in Fig.12.19 . It is constrained to rotate in a vertical plane about its...
A projectile of mass $m=2.5 \mathrm{~kg}$ is shot tangentially (see Fig.12.19) at the edge of a ring having radius $R=50 \mathrm{~cm}$ and whose mass is equal (within measurement errors) to that...
A homogeneous disk, having mass $M=2.50 \mathrm{~kg}$ and radius $R=15.0 \mathrm{~cm}$, can rotate, without friction, about a fixed horizontal axis, passing through the point $\mathrm{O}$ of...

A 0.5-m 3 rigid tank contains air initially at 1000 kPa and 22C. Air at 2000 kPa

Question:

Expert Answer:

To find the final mass of air in the tank and the amount of heat removed to maintain the temperature during the process of adding air we can use the i... View the full answer

Thermodynamics An Engineering Approach

Students also viewed these mechanical engineering questions