Vega Is an A0 V Star

question 128

Multiple Choice

Vega is an A0 V star. Based on this information, which of the following are true
I.Vega has a surface temperature less than the Sun.
II.Vega has a mass that is greater than that of the Sun.
III.Vega is more luminous than the Sun.
IV.Vega is located in the upper left-hand corner in the H-R diagram.

• A)I & II
• B)II & III
• C)II, III, & IV
• D)I, II, & III
• E)I, II, III, & IV

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Definitions:

Vestibular Sense

The sensory system that contributes to balance and spatial orientation, providing the leading contribution about movement and sense of equilibrium.

Somatosensory Cortex

The somatosensory cortex is a part of the brain responsible for processing sensory information from various parts of the body, including touch, temperature, and pain.

Cerebellum

is a part of the brain located at the back of the skull, crucial for motor control, posture, and balance.

Frontal Lobes

The part of the brain located behind the forehead that is responsible for problem solving, judgment, and motor function.