The Objective Lens in a Laboratory Microscope Has a Focal

question 35

Multiple Choice

The objective lens in a laboratory microscope has a focal length 4.00 cm and provides an overall magnification of 250.What is the focal length of the eyepiece if the distance between the two lenses is 32.0 cm?

• A)32.0 mm
• B)25.0 mm
• C)16.0 mm
• D)8.00 mm
• E)4.00 mm

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Definitions:

Specialization

The process of focusing on a narrow area of expertise or production to increase efficiency and output.

Individual Level

Refers to analysis or effects observed at the level of individual agents, such as persons or firms, within a larger system.

Abilities of Resources

The skills, knowledge, and competencies that economic resources like labor, capital, and land possess.

Barter

The trade of goods or services among individuals without employing money as a means of transaction.