An Object Is Placed in Front of a Thin Lens

question 131

Multiple Choice

An object is placed in front of a thin lens.Which statements are correct in describing the image formed by the lens? (There could be more than one correct choice. )

• A)If the lens is convex,the image will never be virtual.
• B)If the image is real,then it is also inverted.
• C)If the image is real,then it is also upright.
• D)If the lens is concave,the image must be virtual.
• E)If the lens is convex,the image must be real.

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Definitions:

Objective Attributes

Measurable or factual features of a product or service, such as size, weight, or speed, which can be directly observed and quantified.

Subjective Attributes

Characteristics or features of a product or service that are based on personal opinions, tastes, or feelings rather than objective measures.

Temporal States

Conditions or states that are temporary and subject to change over time, often used in psychology and philosophy discussions.

Information Sources

Various means from which information can be obtained, including books, journals, websites, and expert interviews, among others.