If the Distance Between Us and a Star Is Doubled,the

question 4

True/False

If the distance between us and a star is doubled,the apparent brightness is decreased by a factor of four.

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Definitions:

Decision Making

The cognitive process of selecting a course of action from among multiple alternatives.

Transcranial Magnetic Stimulation

A noninvasive procedure that uses magnetic fields to stimulate nerve cells in the brain to improve symptoms of certain mental health conditions.

Virtual Lesions

A technique used in brain research involving temporary disruption of brain activity in a particular area to study its functions.

Wernicke's Area

An area in the brain responsible for understanding language, situated in the cortex of the leading temporal lobe.