In a Recent Survey of Stars in the Sky, It

question 100

Multiple Choice

In a recent survey of stars in the sky, it was found that occasionally a star that is normally of constant brightness will slowly brighten and then fade back to its original brightness again over the space of several weeks. What is believed to be the cause of this change in brightness?

• A) massive coronal ejection on a star with abnormally strong magnetic fields
• B) gradual motion of the star through a break or hole between interstellar dust clouds
• C) microlensing by compact objects such as brown dwarfs passing in front of the star
• D) "lighthouse beam" of a slowly rotating neutron star companion

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Definitions:

Unconditional Positive Regard

A therapeutic approach developed by Carl Rogers emphasizing an accepting, empathetic environment to facilitate clients' growth.

Personal Failings

Individual weaknesses or shortcomings that affect one's behavior, decisions, or performance in various aspects of life.

Nonjudgmentally Accepts

An approach to experiences and emotions that involves acknowledging their presence without assessing them as good or bad, often used in mindfulness and therapeutic settings.

Empathic Understanding

Empathic Understanding involves fully comprehending and sympathetically relating to the feelings, thoughts, and experiences of another individual.