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:

Sales Presentation

A formal talk or demonstration designed to showcase a product's benefits to potential buyers, aiming to encourage a purchase.

Sales Presentation Mix

The key communication elements used by the salesperson in the presentation.

Proof Statements

Statements that substantiate claims made by the salesperson.

Visuals

Illustrative material that aids a prospect in increasing memory retention of a presentation.