What Is a White Dwarf

question 54

Multiple Choice

What is a white dwarf?

• A) The remains of a star that ran out of fuel for nuclear fusion
• B) A main sequence star of spectral type F, which tends to look white in color
• C) It is a type of star that produces energy by gravitational contraction.
• D) It is a star that follows a period-luminosity relation.

---

Definitions:

U.S. Labor Force

The total supply of workers in the United States, including both employed and unemployed individuals actively seeking employment.

Employment Trends

Patterns or changes in the job market and employment practices over a period, often analyzed to predict future employment scenarios.

External Labor Market

The pool of potential job candidates from outside the organization.

Engineering Graduate

An individual who has completed a degree program in engineering, equipping them with technical and analytical skills for problem-solving in various sectors.