A classroom measures 30 m by 10 m and is 3 m in height. If the temperature
Question:
(A) 6.9 kg
(B) 7.1 kg
(C) 8.7 kg
(D) 9.4 kg
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
D The mass of the air in the classroo...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
Question Posted:
Students also viewed these Thermodynamics questions
-
The temperature is 20 8C and the humidity is 80% in a classroom that measures 30 m by 10 m by 3 m in height. If the temperature is reduced to 10 8C with an air conditioner, the amount of water that...
-
A classroom that normally contains 40 people is to be air-conditioned with window air-conditioning units of 5- kW cooling capacity. A person at rest may be assumed to dissipate heat at a rate of...
-
(a) Estimate the total amount of translational kinetic energy in a small classroom at normal room temperature. Assume the room measures 4.00 m by 10.0 m by 3.00 m. (b) If this energy were all...
-
Photons of wavelength 1.68 cm excite transitions from the rotational ground state to the first rotational excited state in a gas. Whats the rotational inertia of the gas molecules?
-
Graphically show the production possibilities frontier for the nation of Stromboli, using the data given in the following table. Does the principle of increasing cost hold in Stromboli? Strombolis...
-
Explain why an applied force is necessary to keep the bar in Figure Q31.5 moving with a constant speed.
-
Runge-Kutta methods find the approximate solutions of a. algebraic equations b. differential equations c. matrix equations
-
Portions of the financial statements for Hawkeye Company are provided below. Required: 1. Prepare the cash flows from operating activities section of the statement of cash flows for Hawkeye Company...
-
Must be in context to labor and employee relation and not in general Five Key Cases [Wm. Scott, Steel Equip., Renaud, Meiorin, Fraser Lakes] that LR pros refer to (noting what they are used for...
-
Taylor Orlando began Taylor Roofing, his roofing business, on March 1, 2022. On March 31, the balances in the accounts were as follows. Cash $9,000, Accounts Receivable $2,000, Equipment $8,000,...
-
The COP of the gas air-conditioning cycle of Problem 10.7 is nearest: (a) 0.29 (b) 1.05 (c) 1.34 (d) 1.98 Heat exchange| | 100 C Gas net comD Turbine o C 80 kPa Heat exchanger
-
For which of the following conditions can water vapor be treated as an ideal gas? i) 30 8C and 4 kPa, ii) 200 8C and 120 kPa, and iii) 600 8C and 2000 kPa. Use the IRC Calculator. Comment as to the...
-
Explain what a doubling of the number of customers for your snow cleaner will do to the R&D component of your marginal costs.
-
The majority of enslaved people in the English colonies of mainland North America worked as domestic servants in the production of staple crops for export in urban workshops
-
3. Using the price and quantity data from the demand experiment conducted by ZipRecuiter.com, you estimate demand to be Q-0.33 -0.00063P. You know ZipRecuiter.com initially charged P-$99, and you may...
-
Effective claims denial management includes the following: a. identification, management, monitoring, and prevention. b. identification, monitoring, follow-up, and prevention. c. identification,...
-
Using the following data, plot the two demand curves and the supply curve on graph paper. Label the x-axis and y-axis and give the graph an appropriate title. (4 marks) Price Quantity Demanded (D) $6...
-
Question 1 Developing countries are in a haste to transform their economies. This requires establishing manufacturing companies. However, such manufacturing firms can generate externalities through...
-
HydroHappys management believes the net present value (NPV) method provides the best information to make capital budgeting decisions. NPV analysis indicates that purchasing new forklifts will result...
-
What are multinational corporations (MNCs) and what economic roles do they play?
-
The average coefficient of volume expansion for carbon tetrachloride is 5.81 X 10-4 (C)-1. If a 50.0-gal steel container is filled completely with carbon tetrachloride when the temperature is 10.0C,...
-
At 20.0C, an aluminum ring has an inner diameter of 5.000 0 cm and a brass rod has a diameter of 5.050 0 cm. (a) If only the ring is heated, what temperature must it reach so that it will just slip...
-
A volumetric flask made of Pyrex is calibrated at 20.0C. It is filled to the 100-mL mark with 35.0C acetone. (a) What is the volume of the acetone when it cools to 20.0C? (b) How significant is the...
-
J is going to receive a 30-year annuity of 8,500 and L is going to receive perpetuity of 8,500. If the appropriate interest rate is 6%, how much more is L's cash flow worth?
-
. Assume that over the past 88 years, U.S. Treasury bills had an average return of 3.5% as compared to 6.1% on long-term government bonds. What was the average risk premium on the long-term...
-
The following data were gathered to use in reconciling the bank account of Bradford Company: Balance per bank $ 18,050 Balance per company records 10,040 Bank service charges 50 Deposit in transit...
Study smarter with the SolutionInn App