What Is Chromatic Aberration in a Telescope

question 76

Multiple Choice

What is chromatic aberration in a telescope?

• A) Light of different colors reflecting from the objective mirror of the telescope comes to a focus at different points in front of the mirror.
• B) Light of different colors comes to a focus at different points behind the objective lens inside the telescope.
• C) Light striking the lens at different distances from the center of the lens comes to a focus at different points inside the telescope.
• D) The objective lens varies in thickness from center to edge, and light passing through the different thicknesses suffers different amounts of absorption, thereby coloring the image.

Identify strategies for finding authoritative sources to support legal claims.

Understand the structural components and functions of the sympathetic and parasympathetic divisions of the autonomic nervous system (ANS).

Identify the neurotransmitters and their receptors involved in the autonomic nervous system.

Describe the pathways preganglionic and postganglionic neurons follow in the sympathetic division.

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Definitions:

Motivation Process

The psychological mechanisms that drive individuals towards achieving goals, fulfilling needs, or changing behaviors.

Maintained

Kept in an existing state or preserved from failure or decline.

Maslow's Hierarchy

A psychological theory proposed by Abraham Maslow that categorizes human needs into a five-tier model, in ascending order: physiological, safety, love/belonging, esteem, and self-actualization.

Self-Actualization

The realization or fulfillment of one's talents and potentialities, considered as a drive or need present in everyone.