The Spectra of Most Galaxies Show Redshifts

question 65

Multiple Choice

The spectra of most galaxies show redshifts.This means that their spectral lines

• A)have wavelengths that are longer than normal.
• B)always are in the red part of the visible spectrum.
• C)have wavelengths that are shorter than normal.
• D)have a higher intensity in the red part of the spectrum.

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Definitions:

Most Leaders

Refers to the majority of individuals holding positions of leadership or authority in organizations or groups.

Problem Abatement

The act of reducing the severity, seriousness, or painfulness of a problem.

Generating Alternatives

The process of developing multiple options or solutions to address a problem or seize an opportunity.

Subjective Probability

An individual's personal judgment or belief about how likely an event is to occur, based on their own knowledge and experience.