A 40-Cm Tall Object Is Placed 50

question 50

Multiple Choice

A 4.0-cm tall object is placed 50.0 cm from a diverging lens having a focal length of magnitude 25.0 cm.What are the nature and location of the image? The image is

• A) real, 4.0 cm tall, and 20 cm from the lens on the side opposite the object.
• B) virtual, 4.0 cm tall, and 20 cm from the lens on the side opposite the object.
• C) virtual, 2.0 cm tall, and 10 cm from the lens on the side opposite the object.
• D) virtual, 1.3 cm tall, and 16.7 cm from the lens on the same side of the object.
• E) real, 1.3 cm tall, and 16.7 cm from the lens on the same side of the object.

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Definitions:

Monopoly

A market structure characterized by (1) a single seller of a well-defined product for which there are no good substitutes and (2) high barriers to the entry of any other firms into the market for that product.

Vigorous Competition

Vigorous competition refers to a market condition characterized by strong rivalry among firms, aiming to outperform one another in price, quality, and service.

Short Run

In economics, a period during which at least one input or factor of production is fixed, focusing on immediate outcomes.

Output Quantity

Refers to the total amount of goods or services produced by a company or within an economy during a specific time period.