A Nova Is Produced by an Explosion That ___________

question 19

Multiple Choice

A nova is produced by an explosion that ___________ .

• A)only happens once,and results in the destruction of the white dwarf.
• B)can happen many times,and does not destroy the white dwarf.
• C)can only happen when the iron core collapses.
• D)is the end state of a star with eight times the mass of our Sun.

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Definitions:

Self-Guides

Refers to internal ideals and standards that people use to guide their behavior and evaluate their own performance and identity.

Ideal Self

The concept representing the person one aspires to be, emphasizing personal goals and desired traits.

Self-Discrepancy Theory

A psychological theory suggesting that discrepancies between an individual’s actual self, ideal self, and ought self can lead to emotional discomfort.

Self-Schemas

Cognitive representations of oneself that influence how individuals process information about themselves.