An Absorption Line Spectrum, with Dark Lines Crossing the Rainbow

question 25

True/False

An absorption line spectrum, with dark lines crossing the rainbow of the continuum, is produced by a low- density hot gas.

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Definitions:

Laboratory Observation

The process of watching subjects in a controlled environment to gather data or test hypotheses.

Hypothesis

A tentative explanation or prediction that can be tested through scientific research.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together, showing the strength and direction of their relationship.