Which of These Techniques Is the Key Factor in a Telescope

question 223

Multiple Choice

Which of these techniques is the key factor in a telescope that uses adaptive optics to correct for atmospheric distortion of images, or "seeing"?

• A) Computer-controlled motors rapidly adjust the orientation and position of the separate primary mirrors in a multiple-mirror telescope (MMT).
• B) A corrector lens compensates for image distortion by electronic control of its shape.
• C) Computer-controlled motors adjust the position and shape of one of the small mirrors within the optics many times per second.
• D) The light rays are focused electronically, without the use of lenses or mirrors.

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Definitions:

Cognitive Interventions

Techniques or practices aimed at influencing or changing cognitive processes, such as thought patterns or behaviors, in therapy or personal development.

Treated Differently

A reference to instances where individuals or groups receive distinct treatment or consideration based on specific criteria.

Opening Offers

The initial proposals or terms put forward by parties at the beginning of a negotiation process.

Negotiation Tactic

A negotiation tactic is a specific technique used by a negotiator to influence the negotiation process and steer it toward a favorable outcome.