EBK FUNDAMENTALS OF MATERIALS SCIENCE A
5th Edition
ISBN: 9781119175506
Author: RETHWISCH
Publisher: JOHN WILEY+SONS INC.
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Question
Chapter 3.21, Problem 85QP
(a)
To determine
Will the stacking sequence for the zinc blende structure be FCC or HCP? Why?
(b)
To determine
Will cations of zinc blende structure fill tetrahedral or octahedral positions? Why?
(c)
To determine
What fraction of the positions will be occupied by the zinc blende structure?
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b)
Another waveform g(t) is defined by
=0
t≥0, α>0
otherwise
g(t)= At exp(-at)
and is plotted in Figure 1 (for representative values of 4 = 1 and α = 1).
g(t)
0.4T
0.3+
0.2
0.1+
2
0
2
Figure 1
8
c)
Show that its amplitude spectrum is |G(@)| = -
A
(a²+0²)²
Describe briefly, with the aid of labelled sketches, how changing a affects
the waveform in both the time and frequency domains.
d) Deduce the Fourier transform H(@) of h(t) = g(t)+g(t+b)+g(t-b) and
calculate its DC amplitude H(0).
"I need an expert solution because
the previous solution is incorrect."
An antenna with a radiation impedance of 75+j10 ohm, with 10 ohm loss resistance, is
connected to a generator with open-circuit voltage of 12 v and an internal impedance of 20 ohms via
a 2/4-long transmission line with characteristic impedance of 75 ohms.
(a) Draw the equivalent circuit
(b) Determine the power supplied by the generator.
(c) Determine the power radiated by the antenna.
(d) Determine the reflection coefficient at the antenna terminals.
Chapter 3 Solutions
EBK FUNDAMENTALS OF MATERIALS SCIENCE A
Ch. 3.21 - Prob. 1QPCh. 3.21 - Prob. 2QPCh. 3.21 - Prob. 3QPCh. 3.21 - Prob. 4QPCh. 3.21 - Prob. 5QPCh. 3.21 - Prob. 6QPCh. 3.21 - Prob. 7QPCh. 3.21 - Prob. 8QPCh. 3.21 - Prob. 9QPCh. 3.21 - Prob. 10QP
Ch. 3.21 - Prob. 11QPCh. 3.21 - Prob. 12QPCh. 3.21 - Prob. 13QPCh. 3.21 - Prob. 14QPCh. 3.21 - Prob. 15QPCh. 3.21 - Prob. 16QPCh. 3.21 - Prob. 17QPCh. 3.21 - Prob. 18QPCh. 3.21 - Prob. 19QPCh. 3.21 - Prob. 20QPCh. 3.21 - Prob. 21QPCh. 3.21 - Prob. 22QPCh. 3.21 - Prob. 23QPCh. 3.21 - Prob. 24QPCh. 3.21 - Prob. 25QPCh. 3.21 - Prob. 26QPCh. 3.21 - Prob. 27QPCh. 3.21 - Prob. 28QPCh. 3.21 - Prob. 29QPCh. 3.21 - Prob. 30QPCh. 3.21 - Prob. 31QPCh. 3.21 - Prob. 32QPCh. 3.21 - Prob. 33QPCh. 3.21 - Prob. 34QPCh. 3.21 - Prob. 35QPCh. 3.21 - Prob. 36QPCh. 3.21 - Prob. 37QPCh. 3.21 - Prob. 38QPCh. 3.21 - Prob. 39QPCh. 3.21 - Prob. 40QPCh. 3.21 - Prob. 41QPCh. 3.21 - Prob. 42QPCh. 3.21 - Prob. 43QPCh. 3.21 - Prob. 44QPCh. 3.21 - Prob. 45QPCh. 3.21 - Prob. 46QPCh. 3.21 - Prob. 47QPCh. 3.21 - Prob. 48QPCh. 3.21 - Prob. 49QPCh. 3.21 - Prob. 50QPCh. 3.21 - Prob. 53QPCh. 3.21 - Prob. 54QPCh. 3.21 - Prob. 55QPCh. 3.21 - Prob. 56QPCh. 3.21 - Prob. 57QPCh. 3.21 - Prob. 58QPCh. 3.21 - Prob. 59QPCh. 3.21 - Prob. 60QPCh. 3.21 - Prob. 61QPCh. 3.21 - Prob. 62QPCh. 3.21 - Prob. 63QPCh. 3.21 - Prob. 64QPCh. 3.21 - Prob. 65QPCh. 3.21 - Prob. 66QPCh. 3.21 - Prob. 67QPCh. 3.21 - Prob. 68QPCh. 3.21 - Prob. 69QPCh. 3.21 - Prob. 70QPCh. 3.21 - Prob. 71QPCh. 3.21 - Prob. 72QPCh. 3.21 - Prob. 73QPCh. 3.21 - Prob. 74QPCh. 3.21 - Prob. 75QPCh. 3.21 - Prob. 76QPCh. 3.21 - Prob. 77QPCh. 3.21 - Prob. 78QPCh. 3.21 - Prob. 79QPCh. 3.21 - Prob. 80QPCh. 3.21 - Prob. 81QPCh. 3.21 - Prob. 82QPCh. 3.21 - Prob. 83QPCh. 3.21 - Prob. 84QPCh. 3.21 - Prob. 85QPCh. 3.21 - Prob. 86QPCh. 3.21 - Prob. 87QPCh. 3.21 - Prob. 88QPCh. 3.21 - Prob. 89QPCh. 3.21 - Prob. 90QPCh. 3.21 - Prob. 91QPCh. 3.21 - Prob. 92QPCh. 3.21 - Prob. 93QPCh. 3.21 - Prob. 94QPCh. 3.21 - Prob. 95QPCh. 3.21 - Prob. 96QPCh. 3.21 - Prob. 97QPCh. 3.21 - Prob. 98QPCh. 3.21 - Prob. 99QPCh. 3.21 - Prob. 100QPCh. 3.21 - Prob. 101QPCh. 3.21 - Prob. 102QPCh. 3.21 - Prob. 103QPCh. 3.21 - Prob. 1SSPCh. 3.21 - Prob. 1FEQPCh. 3.21 - Prob. 2FEQPCh. 3.21 - Prob. 3FEQPCh. 3.21 - Prob. 4FEQPCh. 3.21 - Prob. 5FEQP
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