The Absorption Lines in the Visible Portion of the Spectrum

question 79

Multiple Choice

The absorption lines in the visible portion of the spectrum of a star that are produced by hydrogen are from the

• A)Lyman series.
• B)Balmer series.
• C)Paschen series.
• D)isotopes of hydrogen.
• E)ions of hydrogen.

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Definitions:

Average Run Length

In statistical quality control, it is the average number of samples that must be taken before a change in the status of a process is detected.

Type I Error

The improper denial of a genuine null hypothesis, also identified as a "false positive."

Randomly Occurring

Events or phenomena that happen without a predictable pattern, order, or reason.

Production Process

A series of steps, operations, or stages designed to produce a product or achieve a specific outcome in a manufacturing or production environment.