Air usually constitutes up to half of the volume of commercial ice creams and takes the form
Question:
Air usually constitutes up to half of the volume of commercial ice creams and takes the form of small spherical bubbles interspersed within a matrix of frozen matter. The thermal conductivity of ice cream that contains no air is kna = 1.1 W/m· K at T = –20°C. Determine the thermal conductivity of commercial ice cream characterized by ε = 0.20, also at T = –20°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
Calculation The thermal conductivity of commercial ice ...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
Fundamentals Of Heat And Mass Transfer
ISBN: 9780470501979
7th Edition
Authors: Theodore L. Bergman, Adrienne S. Lavine, Frank P. Incropera, David P. DeWitt
Question Posted:
Students also viewed these Physics questions
-
The set that contains no elements is called the __________ set. Fill in the blank with an appropriate word, phrase, or symbol(s).
-
At Jen and Perry Ice Cream Company, a machine fills 1-pound cartons of Top Flavor ice cream. The machine can be set to dispense, on average, any amount of ice cream into these cartons. However, the...
-
At Jen and Perry Ice Cream Company, the machine that fills one-pound cartons of Top Flavor ice cream is set to dispense 16 ounces of ice cream into every carton. However, some cartons contain...
-
Use Lagrange multipliers to find the maximum area of a rectangle inscribed in the ellipse (Figure 15): (-x,y) (x, y) 2 a2 b2 + J2 = 1 (x, y) (x, y) X
-
The maximum weights (in kilograms) for which one repetition of a half squat can be performed and the times (in seconds) to run a 10-meter sprint for 12 international soccer players (a) Display the...
-
Rondale opened a mortgage loan refinancing office for a five-year term in a mall store near the food court. When interest rates rose and the refinancing market disappeared, she assigned the remaining...
-
Find the probability of high income for a 50-year-old married male with 16 years education working 40 hours per week with capital gains of $6000.
-
On January 1, 2010, Parker, Inc., a U.S.-based firm, acquired 100 percent of Suffolk PLC located in Great Britain for consideration paid of 52,000,000 British pounds (£), which was equal to...
-
Under the revenue recognition principle, revenue is recognized when: a. The customer signs an agreement to purchase goods or services b. The company makes the goods or services C. The company...
-
Dino's 2014 and 2015 balance sheets and income statements, together with projections for 2016, are given in Tables 1 and 2. In addition, Table 5 gives the company's 2014 and 2015 financial ratios,...
-
A carbon nanotube is suspended across a trench of width s = 5 m that separates two islands, each at T = 300 K. A focused laser beam irradiates the nanotube at a distance from the left island,...
-
The temperature of a flowing gas is to be measured with a thermocouple junction and wire stretched between two legs of a sting, a wind tunnel test fixture. The junction is formed by butt-welding two...
-
A manufacturing company regularly consumes a special type of glue purchased from a foreign supplier. Because the supplier is foreign, the time gap between placing an order and receiving the shipment...
-
The English statistician Karl Pearson (1857-1936) introduced a formula for the skewness of a distribution. P = 3 ( x median ) s Pearson's index of skewness Most distributions have an index of...
-
You are to specify an orifice meter for measuring the flow rate of a $35^{\circ} \mathrm{API}$ distillate $(\mathrm{SG}=0.85$ ) flowing in a $2 \mathrm{in}$. sch 160 pipe at $70^{\circ} \mathrm{F}$....
-
Let $\theta$ and $\phi$ be the polar coordinates. Introduce the complex numbers $z$ and $\bar{z}$, where $$\begin{equation*} z=e^{i \phi} \tan (\theta / 2) \equiv \xi+i \eta \tag{5.393}...
-
Suppose the profit \(P\) (in dollars) of a certain item is given by \(P=1.25 x-850\), where \(x\) is the number of items sold. a. Graph this profit relationship. b. Interpret the value of \(P\) when...
-
(a) Draw a simplified ray diagram showing the three principal rays for an object located outside the focal length of a diverging lens. (b) Is the image real or virtual? (c) Is it upright or inverted?...
-
Graph each function. h(x) = 2x 2 - 1
-
D Which of the following is considered part of the Controlling activity of managerial accounting? O Choosing to purchase raw materials from one supplier versus another O Choosing the allocation base...
-
Uniform internal heat generation at q = 5 X 107 W/m3 is occurring in a cylindrical nuclear reactor fuel rod of 50-mm diameter, and under steady-state conditions the temperature distribution is of the...
-
The steady-state temperature distribution in a one-dimensional wall of thermal conductivity 50 W/m K and thickness 50 mm is observed to be T(oC) = a + bx2, where a = 200C, b = - 2000C/m2 , and x is...
-
The temperature distribution across a wall 0.3 m thick at a certain instant of time is T(x) = a + bx + cx 2 , where T is in degrees Celsius and x is in meters, a = 200C, b = -200C/m, and c = 30C/m 2....
-
DOLLAR TREE GROCERY OUTLET Short-Term Liquidity 2021 2022 2021 2022 Current Ratio 1.35 1.51 1.86 1.67 Quick Ratio 0.24 0.15 0.63 0.42 Cash Ratio Cash Conversion Cycle 34.78 45.75 19.41 21.61 Days...
-
A family has a $117,443, 25-year mortgage at 5.4% compounded monthly. (A) Find the monthly payment and the total interest paid. (B) Suppose the family decides to add an extra $100 to its mortgage...
-
Comparing the actual and planned cost of a consulting engagement completed by an engineering firm such as Allied Engineering.
Study smarter with the SolutionInn App