What Is the Main Optical Element of a Refracting Telescope

question 150

Multiple Choice

What is the main optical element of a refracting telescope?

• A) plane (flat) mirror
• B) curved mirror
• C) Prism
• D) Lens

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Definitions:

Developmental Psychologists

Psychologists who study the psychological growth of individuals, focusing on the development of cognitive, emotional, intellectual, and social capabilities and functioning.

Physiological

Relating to the functions and processes of the body's systems and organs, often in the context of understanding biological mechanisms underlying behaviors and mental states.

Cognitive Changes

Alterations in cognitive functions such as memory, attention, perception, and problem-solving, which may occur due to aging, neurological diseases, or psychological conditions.

Genetic Predispositions

The inherited genetic patterns that influence the likelihood of developing certain diseases or conditions.