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:

Sympathy

Feelings of pity and sorrow for someone else's misfortune.

Behavioural Expression

The outward display or manifestation of an individual's behavior, including verbal and non-verbal communications, gestures, and actions.

Innate

Possessed from birth; inherent or natural characteristics not gained through experience.

Basic Emotions

Fundamental emotions that are universal across human cultures and believed to be innate, such as happiness, sadness, fear, anger, surprise, and disgust.