Even If a Black Hole Emitted No Light, We Can

question 16

Multiple Choice

Even if a black hole emitted no light, we can still detect it

• A) from sound waves produced by material falling onto the black hole.
• B) by tides produced on Earth's oceans.
• C) through its Hawking radiation.
• D) through its gravitational effect on surrounding gas or stars.
• E) by looking for dark patches on the sky where the black hole swallows background light.

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Definitions:

Subjective Appraisal

The process of evaluating or judging something based on personal feelings, tastes, or opinions rather than external facts or principles.

Emotional Experiences

The complex psychological states resulting from the cognition, actions, and physiological arousal in response to stimuli.

Relationship with Happiness

The association between personal connections and emotional well-being, suggesting that strong, healthy relationships contribute to higher levels of happiness.

Love

A complex set of emotions, behaviors, and beliefs associated with strong feelings of affection, protectiveness, warmth, and respect for another person.