You Are Given Two Converging Lenses to Build a Compound

question 15

Multiple Choice

You are given two converging lenses to build a compound microscope.Lens A has focal length 0.50 cm and lens B has focal length of 3.0 cm.Which one of the two lenses would you use for the objective?

• A)Lens A,because it has the shorter focal length.
• B)Lens B,because it has the longer focal length.
• C)It makes no difference which lens I use for the objective.
• D)None,because the objective should be a diverging lens.

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Definitions:

Objective

(1) Information or symptoms that can be observed such as vital signs, exam findings, laboratory results, special procedure findings, X-ray reports, diagnoses, prescribed treatments, progress notes, and diagnostic tests. (2) On a microscope, a lens or series of lenses.

React Quickly

The ability to respond or adapt promptly to changes or new information.

Evaluation

The systematic assessment of the value, quality, or importance of something.

Employee's Work Performance

The assessment of how efficiently and effectively an employee completes their assigned tasks.