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A lens of focal length 90 mm is used as a magnifier.The object being viewed is 9.9 mm long,and is positioned at the focal point of the lens.The angle subtended by the image at infinity,in milliradians,is closest to:
Cognitive Psychology
A branch of psychology focused on the study of mental processes such as perception, memory, thought, and problem-solving.
Applied Psychology
The practical use of psychological principles and research to solve real-world problems in various fields such as health, education, and business.
School Psychology
A branch of psychology focused on supporting the academic, emotional, and social development of students in educational settings.
Psychological Testing
The practice of administering tests designed to measure cognitive, emotional, and behavioral functions in individuals.
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