Refracting Telescope: an Astronomical Telescope Has an Objective of Diameter

question 6

Multiple Choice

Refracting telescope: An astronomical telescope has an objective of diameter 20 cm with a focal length of 180 cm. The telescope is used with an eyepiece of focal length 30 mm. What is the angular magnification of this telescope?

• A) 360 x
• B) 60 x
• C) 540 x
• D) 6 x
• E) 180 x

Obtain skills in performing and interpreting nutritional assessments and the relevance to health outcomes.

Gain knowledge about the management and considerations for different feeding methods.

Recognize the significance of food labels and nutritional information in promoting healthy eating habits.

Understand the role of diet in the management and risk reduction of chronic diseases such as metabolic syndrome, diabetes, and cardiovascular diseases.

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Definitions:

Desensitization

The diminished emotional responsiveness to a negative, aversive, or positive stimulus after repeated exposure to it.

Modeling

A method of learning that involves observing and replicating others' behaviors, attitudes, or emotional expressions.

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Operant Conditioning

An educational method where the intensity of an action is altered by rewards or penalties.