What Name Is Given to a Young, Cool Star (Spectral

question 269

Multiple Choice

What name is given to a young, cool star (spectral class G, K, or M) that is ejecting gas into the interstellar medium?

• A) Cepheid variable
• B) flare star
• C) RR Lyrae star
• D) T Tauri star

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Definitions:

Industrial Revolution

A period of significant technological, socioeconomic, and cultural change, beginning in the 18th century, marked by the transition from manual production methods to machine-based manufacturing processes.

Alienation

A state of disconnection and isolation experienced by an individual or group, resulting from structural changes in society or personal relationships.

Capitalist Economy

An economic system where trade, industry, and the means of production are largely or entirely controlled by private owners for profit.

Karl Marx

A 19th-century philosopher, economist, and revolutionary socialist whose works form the basis of Marxism.