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For an Observer in Valdivia,Chile,at a Latitude of 39° South,what

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For an observer in Valdivia,Chile,at a latitude of 39° South,what is the angle between the southern horizon and the south celestial pole?


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Empirical Statements

Assertions about the world that are verifiable through observation or experience rather than theory or pure logic.

Contingent

Not necessary; could have been otherwise. What we believe (or a state of affairs) is contingent if we can imagine its being other than it is.

Royal Road

Historically, a phrase suggesting a direct and effortless path to a solution or goal; originates from the ancient Persian network of roads facilitating rapid communication.

Science

A systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.

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