Starting Out with Java: Early Objects (6th Edition)
6th Edition
ISBN: 9780134462011
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 8MC
How does the character ‘A’ compare to the character ‘B’?
- a. ‘A’ is greater than ‘B’
- b. ‘A’ is less than ‘B’
- c. ‘A’ is equal to ‘B’
- d. You cannot compare characters
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q4)
What is an Algorithm?
a.
An Algorithm is a Software Tool.
b.
An Algorithm is a step by step solution to the problem in any natural language.
c.
An Algorithms is Programming language
d.
An algorithm is pictorial representation of solution to the problem.
A.{w| w begins with an "a" and ends with a “b"}
B.{w| w contains at least three a's}
C.{w| w contains the substring "aba"
D.{w| w has length at least 3 and its third symbol is an "a"}
E. {w| w starts with "a" and has odd length, or starts with "b"
and has even length}
F. {w| w doesn't contain the substring "baa"}
Heat capacity of a solid: Debye's theory of solids gives the heat capacity of a solid at
temperature T to be
3
T
rOp/T
Cy = 9VpkB
(e* – 1)2 dx,
-
where V is the volume of the solid, p is the number density of atoms, kg is Boltzmann's
constant, and 0D is the so-called Debye temperature, a property of solids that depends on
their density and speed of sound.
Develop a computer code to evaluate Cy (T) for a given value of the temperature, for a
sample consisting of 1000 cubic centimeters of solid aluminum, which has a number
density of p = 6.022 x 1028m-3 and a Debye temperature of 0p = 428K. The
Boltzmann's constant kg =
1.380649 x 10-23 J · K-1.
Please evaluate the integral with the following methods:
(a) MATLAB adaptive Simpson quadrature, [Q.FCNT] = QUAD(FUN,A,B,TOL)
with TOL =le-10.
Chapter 4 Solutions
Starting Out with Java: Early Objects (6th Edition)
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