In the Spectral Classification of Stars,strong Absorption Lines of Which

question 43

Multiple Choice

In the spectral classification of stars,strong absorption lines of which of the following atomic or molecular constituents would indicate very low surface temperature?

• A) He II
• B) Fe II
• C) Mg II
• D) TiO

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Continuous Random Variable

A variable that can take on an infinite number of values in a continuum.

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Continuous Random Variables

Continuous random variables are quantities that can assume an infinite number of values within a given range, often corresponding to measurements.