The Objective Lens of a Microscope Has a Focal Length

question 44

Multiple Choice

The objective lens of a microscope has a focal length of 2.4 mm and the eyepiece has an angular magnification of 15.The object is positioned 0.060 mm beyond the focal point of the objective.The focal point of the eyepiece is positioned at the real image formed by the objective.The near point of the microscope user is at 25 cm.What is the distance between the objective lens and the eyepiece?

• A)98 mm
• B)102 mm
• C)107 mm
• D)111 mm
• E)115 mm

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Definitions:

Non-collusive Oligopoly

A market structure where a small number of firms compete independently, without agreements or collusion between them.

Diagram

A visual representation that outlines, explains, or clarifies complex data or relationships using symbols, icons, lines, and texts.

Collusive Oligopoly

A market situation where a few companies control a large market share and agree, often illegally, to fix prices, limit production, or divide markets to maximize profits.

Price Increase

The rise in the cost of goods or services over time or due to market conditions.