Stars of What Magnitude Are Just Barely Visible to the Unaided

question 64

Multiple Choice

Stars of what magnitude are just barely visible to the unaided eye?

• A) 4
• B) 6
• C) 2
• D) 0

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Definitions:

Adam's Apple

A noticeable bulge in the human neck, more prominent in males, formed by the thyroid cartilage surrounding the larynx.

Vocal Cords

Bands of tissue in the larynx that vibrate to produce sound when air passes through them during speech or singing.

Glottis

Opening for airflow in the larynx.

Respiratory Infections

Infections that impact the parts of the body involved in breathing, like the lungs and airways.