Which of the Following Has the Most Light-Gathering Power

question 35

Multiple Choice

Which of the following has the most light-gathering power?

• A)A telescope of 5 centimetres diameter and focal length of 50 centimetres.
• B)A telescope of 6 centimetres diameter and focal length of 100 centimetres.
• C)A telescope of 2 centimetres diameter and focal length of 100 centimetres.
• D)A telescope of 3 centimetres diameter and focal length of 75 centimetres.

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Definitions:

Psychologist

A professional specialized in the study of mind and behavior, addressing a variety of aspects of human experience.

Interpersonal Attraction

The force or interest that draws people together and makes them want to be together.

Psychological Consultant

A professional who provides expert advice and guidance on psychological practices, mental health issues, and behavior management strategies.

Social Psychological Principles

Fundamental concepts or rules within the field of social psychology that explain how individuals think about, influence, and relate to one another.