A Point Object O Is Placed in Front of a Thin

question 43

Multiple Choice

A point object O is placed in front of a thin converging lens. Observers are at locations 1, 2, and 3. The image of point O is seen by the

• A) observer at 1 only.
• B) observer at 2 only.
• C) observer at 3 only.
• D) observers at 1, 2, and 3.
• E) observers at 1 and 2.

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Definitions:

High-Pressure

Refers to a condition or system operating at a pressure significantly above atmospheric pressure, often used in hydraulic and pneumatic applications.

Low-Pressure

Refers to a condition or an area where the pressure is lower than the surrounding atmosphere or in comparison to a specified reference.

Liquids Evaporate

The process by which liquid substances transform into gas, usually as a result of heating or being exposed to air.

Heat Absorbed

The process of taking in thermal energy, often resulting in a temperature rise of the absorbing substance or mass.