A Particular Star Has an Absolute Magnitude of 0 and a Spectral

question 74

Multiple Choice

A particular star has an absolute magnitude of 0 and a spectral class similar to that of the Sun.Using Figure 10-10 of Comins,Discovering the Essential Universe,6th ed.,how would this star be classified?

• A) G2 V
• B) G-type white dwarf
• C) G2 I
• D) G2 III

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Definitions:

Biological Factors

Refer to the genetic, neurological, and physiological conditions that affect human behavior and mental processes.

Ventromedial Hypothalamus

A region of the brain that regulates hunger and satiety signals, playing a key role in body weight and eating behavior.

Lateral Hypothalamus

A region of the hypothalamus in the brain known to control hunger and thirst mechanisms.

Psychological States

The mental conditions that characterize the functioning of an individual's mind at any given time.