In a double-glazed window, the panes of glass are separated by 5.0 cm. What is the rate
Question:
In a double-glazed window, the panes of glass are separated by 5.0 cm. What is the rate of transfer of heat by conduction from the warm room (25°C) to the cold exterior (−10°C) through a window of area 1.0 m2? What power of heater is required to make good the loss of heat?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
Solution Heat flux through window Q kAT 2 T 1 where k ...View the full answer
Answered By
Labindao Antoque
I graduated in 2018 with a Bachelor of Science degree in Psychology from Dalubhasaan ng Lungsod ng San Pablo. I tutored students in classes and out of classes. I use a variety of strategies to tutor students that include: lecture, discussions about the subject matter, problem solving examples using the principles of the subject matter being discussed in class , homework assignments that are directed towards reinforcing what we learn in class , and detailed practice problems help students to master a concept. I also do thorough research on Internet resources or textbooks so that I know what students need to learn in order to master what is being taught in class .
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
In a double-glazed window, the panes of glass are separated by 1.0 cm. What is the rate of transfer of heat by conduction from the warm room (28 C) to the cold exterior (15 C) through a window of...
-
When two panes of glass are placed face to face, four interior reflective surfaces exist, labeled 1, 2, 3, and 4. If light is not reflected, it has just one path through the glass (see the figure...
-
Two optically flat plates of glass are separated at one end by a wire of diameter 0.200 mm; at the other end they touch. Thus, the air gap between the plates has a thickness ranging from 0 to 0.200...
-
The instruction to convert 'A' to 'a' is: Select one: a. or al, 0000010b b. or al, 00100000b or al, 00100100b d. or al, 00010000b e. or al, 01100000b
-
Three events occur with probabilities P(E1) = 0.35, P(E2) = 0.15, P (E3) = 0.40. If the event B occurs, the probability becomes P(E1 | B) = 0.25, P (B) = 0.30. a. Calculate P (E1 and B) b. Compute P...
-
Tobias Eaden started a sole proprietorship named Sky High Ads. A customer?s message can be displayed on an airplane banner across the city. Sky High Ads had the following business activities during...
-
Identify the research scenario, including the general area of focus. Develop a hypothetical research scenario that would necessitate the use of the Mixed Method A-B-A Design. The research will be...
-
Goldstein Semiconductors experienced the following activity in its Photolithography Department during December. Materials are added at the beginning of the photolithography process. Units: Work in...
-
what are three techniques for processing BI DATA? explain clearly REPORTING ANALYSIS, RFM ANALYSIS,ONLINE ANALYTICAL PROCESSING,DATA MINING ANALYSIS?
-
Morgans Department Store distributes bonuses to its salespeople after the holiday rush. Table 9-6 shows the bonuses, which are based on full weeks worked during the season and the number of positive...
-
Calculate the inlet pressure required to maintain a flow rate of 9.5 10 5 dm 3 h 1 of nitrogen at 293 K flowing through a pipe of length 8.50 m and diameter 1.00 cm. The pressure of gas as it leaves...
-
Calculate the flux of energy arising from a temperature gradient of 2.5 K m 1 in a sample of argon in which the mean temperature is 273 K.
-
Compute the probability of the event E = an even number less than 8. Let the sample space be S = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Suppose the outcomes are equally likely.
-
Per pupil spending often varies among school districts in a given state. Suppose that one district spends $6,000 per pupil for instruction (excluding transportation, lunches, administration, and so...
-
The Tiebout process in this chapter represents an alternative to the majority voting model described in Chapter 4 as a way of making public fiscal decisions. Compare these two alternative theories in...
-
Suppose that Central City received a lump-sum grant of $55,000 with no restrictions as to how that money must be spent. Do you think the effect spending for public safety would be different than from...
-
The growth in state and local spending in the twenty-fi rst century relative to income and population and prices is still not as fast as the growth that occurred in the 1952 to 1975 period. Discuss...
-
Suppose a state is considering three different types of fiscal limits for local governments in the state a maximum property tax rate, a limit that property tax revenue may not increase more than...
-
A survey was conducted of 665 consumer magazines on the practices of their websites. Of these, 273 magazines reported that online-only content is copy-edited as rigorously as print content; 379...
-
2. Assume a person bends forward to lift a load "with his back" as shown in Figure P12.42a. The person's spine piv- ots mainly at the fifth lumbar vertebra, with the principal supporting force...
-
In an experiment on the adsorption of ethene on iron it was found that the same volume of the gas was desorbed in 1856 s at 873 K and 8.44 s at 1012 K. What is the activation energy of decoration?...
-
Refer to the preceding exercise. Calculate the magnitude of the electric field at the surface of silica in 4.5 M NaCI (aq) if the surface charge density is 0.12Cm-2.
-
The transfer coefficient of a certain electrode in contact with M2+and M3+ in aqueous solution at 25C is 0.42. The current density is found to be 17.0 mA cm when the over voltage is 105 may. What is...
-
Anna Richardson delivered her baby two-and-a-half months ago. She had a vaginal delivery with postpartum hemorrhage. She had been feeling fine until last week when she started feeling very tired. She...
-
Under HIPAA, which is a reason for releasing or disclosing patient information? For how long a heart lung machine can be used?
-
1. What was Dam Blue Stuff? 2. How did the area get the name Comstock Load? 3. Who invented square formwork? 4. Did the inventor ever get a patient? 5. Who was William Sutro?
Study smarter with the SolutionInn App