Gravitational Lensing Is Caused by ____

question 60

Multiple Choice

Gravitational lensing is caused by ____.

• A) refraction of light through hot intracluster gas
• B) stimulated emission of light passing through dark matter
• C) acceleration of photons by supermassive black holes
• D) scattering of photons off of thin intergalactic dust
• E) bending of light rays due to the curvature of space-time around a mass

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Definitions:

Stress Response

The body's reaction to a challenge or demand, characterized by physiological changes that prepare the body to face threat or flee to safety.

Stress Trigger

An event, situation, or condition that causes an individual to experience stress.

General Adaptation Syndrome

A model describing the body's short-term and long-term reactions to stress, including stages such as alarm, resistance, and exhaustion.

Stages

Distinct phases or steps in a process or development, often marked by specific features or milestones.