A Definition of a Variable in Terms of the Activities

question 15

Multiple Choice

A definition of a variable in terms of the activities a researcher uses to measure or manipulate it is a(n)

• A)operational definition.
• B)functional definition.
• C)well-defined variable.
• D)measure definition.

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Definitions:

Movable Part

A component within a mechanism that changes position or operates dynamically to perform a specific function.

Relay

A relay is an electromechanical switch used in electrical circuits to control a high-power or high-voltage load with a small input signal, often utilized for safety and control purposes.

Armature

The rotating part of an electric generator or motor that interacts with the magnetic field to produce electromotive force.

Chute Plates

Components used in machinery for guiding or directing materials through a designated path or chute.