A Quasar's Spectral Lines Are

question 86

Multiple Choice

A quasar's spectral lines are:

• A)emission lines with large redshifts.
• B)a continuum from the synchrotron radiation.
• C)fuzzy absorption lines from the merged light of the billions of stars.
• D)too complex for any interpretation.
• E)nonexistent, the gas so hot as to be totally ionized, so no lines are seen.

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Definitions:

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Complex Animals

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An area of the brain crucial for the formation of long-term memories and associated with the limbic system.

Memory Deficits

Impairments in the ability to remember information, which can result from various causes such as injury, disease, or psychological stress.