All of the Following Are Ways to Best Control the Magnification

question 9

Multiple Choice

All of the following are ways to best control the magnification of the microscope EXCEPT which statement?

• A) To examine part of the specimen at higher magnification, move that part of the slide to the center over the aperture before changing to a higher-magnification lens.
• B) To examine part of the specimen at higher magnification, move that part of the specimen off to the side.
• C) Always use low magnification during your initial observation.
• D) Use a drop of immersion oil to look at the specimen under the highest magnification.

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Definitions:

Resistance

An electrical quantity that measures how the device or material reduces the electric current flow through it, measured in Ohms (Ω).

Voltage Across

The electrical potential difference between two points in a circuit, driving the flow of current between those points.

Applied Voltage

The external voltage applied across an electrical device or a component within a circuit.

R2

A designation often used in mathematics and statistics for the coefficient of determination, or in electronics to denote a specific resistor in a circuit.