Starting Out with Java: Early Objects, Student Value Edition (6th Edition)
6th Edition
ISBN: 9780134457918
Author: GADDIS, Tony
Publisher: PEARSON
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Chapter 4, Problem 10PC
Freezing and Boiling Points
The following table lists the freezing and boiling points of several substances in Fahrenheit:
Design a class that stores a temperature in a temperature field and has the appropriate accessor and mutator methods for the field. The class should also have the following methods:
- isEthylFreezing. This method should return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of ethyl alcohol. Otherwise, the method should return false.
- isEthylBoiling. This method should return the boolean value true if the temperature stored in the temperature field is at or above the boiling point of ethyl alcohol. Otherwise, the method should return false.
- isOxygenFreezing. This method should return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of oxygen. Otherwise, the method should return false.
- isOxygenBoiling. This method should return the boolean value true if the temperature stored in the temperature field is at or above the boiling point of oxygen. Otherwise, the method should return false.
- isWaterFreezing. This method should return the boolean value true if the temperature stored in the temperature field is at or below the freezing point of water. Otherwise, the method should return false.
- isWaterBoiling. This method should return the boolean value if the temperature stored in the temperature field is at or above the boiling point of water. Otherwise, the method should return false.
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Chapter 4 Solutions
Starting Out with Java: Early Objects, Student Value Edition (6th Edition)
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