Doubling the Focal Length of the Objective Lens of a Compound

question 48

Multiple Choice

Doubling the focal length of the objective lens of a compound microscope will change the magnification by what factor?

• A)1/4
• B)1/2
• C)2
• D)4

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Definitions:

Reliability

The extent to which a test yields a consistent, reproducible measure of performance.

Validity

The soundness of the conclusions that a researcher draws from an experiment. In the realm of testing, the extent to which a test measures what it is intended to measure.

Self-report Personality Tests

Psychological tests in which individuals answer questions about themselves to assess personality traits and characteristics.

Personality Traits

Persistent traits that depict a person's conduct.