If a Certain Star Shows a Strong Absorption Spectrum in Hydrogen

question 1

Multiple Choice

If a certain star shows a strong absorption spectrum in hydrogen Balmer lines,the surface temperature of the star is hot enough that collisions between atoms there:

• A) ionize virtually all of the hydrogen atoms.
• B) promote electrons in many hydrogen atoms to the n = 2 energy level.
• C) promote electrons in many hydrogen atoms to the n = 3 energy level.
• D) convert many helium atoms to hydrogen atoms.

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Definitions:

Child's Death

The tragic loss of a young individual's life, having profound emotional and psychological effects on the family and community.

Anticipatory Grief

The grief that occurs before a significant loss, typically in anticipation of the death of a loved one or the end of something deeply valued.

Nursing Intervention

Any treatment, based upon clinical judgment and knowledge, that a nurse performs to enhance patient outcomes.

Family Support

Assistance and encouragement provided by family members to each other, especially during difficult times or health challenges.