The Spectrum of a Star Shows These Absorption Line Characteristics

question 178

Multiple Choice

The spectrum of a star shows these absorption line characteristics: very strong H, weaker Mg II and Si II, and no He I or Ca II lines. What is the spectral type of this star?

• A) B
• B) G
• C) K
• D) A

---

Definitions:

VALS System

A psychographic segmentation tool that categorizes consumers based on their values, lifestyles, and attitudes.

Striver

An individual who is determined to succeed and improve their social or economic status, often through hard work and ambition.

VALS Typology

A proprietary research methodology used for psychographic market segmentation and consumer profiling.

Ethical Code

A set of principles designed to guide behavior in accordance with moral standards and integrity.