An Object 2 Cm High Is Placed 20 Cm from a Thin

question 46

Multiple Choice

An object 2 cm high is placed 20 cm from a thin convex lens that has a focal length of 10 cm.Which of the following statements describes the image formed?

• A)It is 2 cm high.
• B)It is 20 cm from the lens.
• C)It is inverted.
• D)It is real.
• E)All of these are correct.

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Definitions:

Psychoanalysis

A therapeutic approach founded by Sigmund Freud that interprets and treats psychological disorders through exploring unconscious desires and conflicts.

Biofeedback Training

A technique that teaches individuals to control physiological functions, such as heart rate or blood pressure, through monitoring and feedback.

Psychophysiological Disorder

A condition where psychological stress adversely affects physiological functioning, leading to physical health problems.

Personality Style

An individual's characteristic patterns of thought, emotion, and behavior, together forming their unique personality.