Flux Is a Measure of the Light Energy from a Star

question 15

True/False

Flux is a measure of the light energy from a star that hits a collecting area of one square meter in one second.

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Definitions:

Downcasting

The process of converting a reference of a parent class to a reference of a child class in the object hierarchy.

Ancestor Class

A class from which another class is derived, either directly or through one or more levels of inheritance.

Descendent Class

A class in object-oriented programming that inherits properties and methods from one or more base classes, also known as a subclass.

Final Method

A final method in Java is a method that cannot be overridden by subclasses, ensuring consistent behavior across different implementations of a class hierarchy.