When a Solar Flare Occurs, How Long Does It Take

question 29

Multiple Choice

When a solar flare occurs, how long does it take before a scientist sees it? (The Earth-Sun distance is and the speed of light is approximately .

• A)8 microseconds
• B)8 milliseconds
• C)8 seconds
• D)8 minutes

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Definitions:

CompareTo

A method in Java used for comparing two objects, specifically in sorting, returning an integer based on the comparison's result.

Interface

A programming construct that defines a contract of methods that a class needs to implement without providing a concrete implementation.

Method Headings

The part of a method declaration in programming that specifies the method's name, return type, and parameters, but not the body.

Public

An access modifier in programming languages that allows members (variables, methods, classes) to be accessible from any other code in the application or any external class.