WebAssign Printed Access Card for Larson's Calculus: An Applied Approach, 10th Edition, Single-Term
10th Edition
ISBN: 9781337652308
Author: Ron Larson
Publisher: Brooks Cole
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Chapter A3, Problem 34E
To determine
To calculate: The simplified form of the expression
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The answer is B,
Could you please show the steps to obtain the answer
2. Suppose that U(x, y, z) = x² + y²+ z² represents the temperature of a 3-dimensional solid object
at any point (x, y, z). Then
F(x, y, z) = -KVU (x, y, z)
represents the heat flow at (x, y, z) where K > 0 is called the conductivity constant and the
negative sign indicates that the heat moves from higher temperature region into lower temperature
region. Answer the following questions.
(A) [90%] Compute the inward heat flux (i.e., the inward flux of F) across the surface z =
1 - x² - y².
(B) [10%] Use the differential operator(s) to determine if the heat flow is rotational or irrotational.
Could you show why the answer is B
Using polar coordinates and the area formula
Chapter A3 Solutions
WebAssign Printed Access Card for Larson's Calculus: An Applied Approach, 10th Edition, Single-Term
Ch. A3 - Checkpoint 1 Worked-out solution available at...Ch. A3 - Prob. 2CPCh. A3 - Prob. 3CPCh. A3 - Prob. 4CPCh. A3 - Prob. 5CPCh. A3 - Prob. 6CPCh. A3 - Prob. 7CPCh. A3 - Prob. 1ECh. A3 - Prob. 2ECh. A3 - Prob. 3E
Ch. A3 - Prob. 4ECh. A3 - Prob. 5ECh. A3 - Prob. 6ECh. A3 - Prob. 7ECh. A3 - Prob. 8ECh. A3 - Prob. 9ECh. A3 - Prob. 10ECh. A3 - Prob. 11ECh. A3 - Prob. 12ECh. A3 - Prob. 13ECh. A3 - Prob. 14ECh. A3 - Prob. 15ECh. A3 - Prob. 16ECh. A3 - Prob. 17ECh. A3 - Evaluating Expressions In Exercises 1-20, evaluate...Ch. A3 - Prob. 19ECh. A3 - Prob. 20ECh. A3 - Prob. 21ECh. A3 - Prob. 22ECh. A3 - Prob. 23ECh. A3 - Prob. 24ECh. A3 - Simplifying Expressions with Exponents In...Ch. A3 - Prob. 26ECh. A3 - Prob. 27ECh. A3 - Prob. 28ECh. A3 - Prob. 29ECh. A3 - Prob. 30ECh. A3 - Prob. 31ECh. A3 - Prob. 32ECh. A3 - Prob. 33ECh. A3 - Prob. 34ECh. A3 - Prob. 35ECh. A3 - Prob. 36ECh. A3 - Prob. 37ECh. A3 - Prob. 38ECh. A3 - Prob. 39ECh. A3 - Prob. 40ECh. A3 - Prob. 41ECh. A3 - Prob. 42ECh. A3 - Prob. 43ECh. A3 - Prob. 44ECh. A3 - Prob. 45ECh. A3 - Prob. 46ECh. A3 - Prob. 47ECh. A3 - Prob. 48ECh. A3 - Prob. 49ECh. A3 - Prob. 50ECh. A3 - Prob. 51ECh. A3 - Prob. 52ECh. A3 - Prob. 53ECh. A3 - Prob. 54ECh. A3 - Prob. 55ECh. A3 - Prob. 56ECh. A3 - Prob. 57ECh. A3 - Prob. 58E
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- The graph of f(x) is given below. Select each true statement about the continuity of f(x) at x = -4. Select all that apply: ☐ f(x) is not continuous at x = -4 because it is not defined at x = −4. ☐ f(x) is not continuous at x = -4 because lim f(x) does not exist. x-4 f(x) is not continuous at x = -4 because lim f(x) = f(−4). ☐ f(x) is continuous at x = -4. x-4 ين من طلب نہ 1 2 3 4 5 6 7arrow_forwardThe graph of f(x) is given below. Select each true statement about the continuity of f(x) at x = -1. -7-6-5 N HT Select all that apply: ☐ f(x) is not continuous at x = -1 because it is not defined at x = -1. ☐ f(x) is not continuous at -1 because lim f(x) does not exist. x-1 ☐ f(x) is not continuous at x = -1 because lim f(x) = f(−1). ☐ f(x) is continuous at x = -1. x-1 5 6 7arrow_forwardUse the shell method to find the volume of the solid generated by revolving the region bounded by the curves and lines about the y-axis. y=x², y=7-6x, x = 0, for x≥0arrow_forward
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- Find the equation of the line / in the figure below. Give exact values using the form y = mx + b. m = b = y WebAssign Plot f(x) = 10* log 9 Xarrow_forwardA particle travels along a straight line path given by s=9.5t3-2.2t2-4.5t+9.9 (in meters). What time does it change direction? Report the higher of the answers to the nearest 2 decimal places in seconds.arrow_forwardUse the method of disks to find the volume of the solid that is obtained when the region under the curve y = over the interval [4,17] is rotated about the x-axis.arrow_forward
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