The Apparent Recessional Velocities of Galaxies at Large Distances Are

question 84

Multiple Choice

The apparent recessional velocities of galaxies at large distances are due mainly to

• A) the actual motions of the galaxies through space.
• B) the motion of our Sun around the galactic center.
• C) a continuously increasing scaling factor of the universe.
• D) the relativistic jets launched by supermassive black holes.
• E) incorrect interpretation of spectra from galaxies.

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Definitions:

Bottom-Right Pane

In a graphical user interface, the section or area located at the bottom-right part of the window or screen, often containing specific additional information or controls.

Johari Window

A model used to enhance understanding between individuals within a group by revealing what is known by self and others.

Unknown Pane

The pane in the Johari Window that contains unknown talents, abilities, and attitudes, as well as forgotten and repressed experiences, emotions, and possibilities.

Johari Window

A model used to enhance understanding between individuals within a group by mapping self-awareness and mutual understanding.