Earthquakes Measuring 5 and 7 on the Richter Scale Differ

question 7

Multiple Choice

Earthquakes measuring 5 and 7 on the Richter scale differ in wave amplitude by:

• A) 2 times.
• B) 10 times.
• C) 100 times.
• D) 1000 times.

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Definitions:

Super

In object-oriented programming, a keyword used to refer to an object's parent class, often used to invoke the superclass's methods or constructors.

Constructor

A special method in a class that is called when an instance of the class is created, often used to initialize objects.

Derived Class

This is another term for derived classes, implying a class that inherits properties and behavior from a base class.

Instanceof Operator

An operator used in programming to test if an object is an instance of a specific class or interface, returning true or false.