An Advantage of Science as a Human Activity Is That

question 43

Multiple Choice

An advantage of science as a human activity is that:

• A) science is subject to experimenter values.
• B) we can rely more on our collective common sense than on observation.
• C) science can be done within a community of other scientists.
• D) knowledge can only exist in social contexts.

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Definitions:

Transformer

An electric device that changes one value of AC voltage into another value of AC voltage.

Converter

A device that changes the form of an electrical signal or power source, such as converting AC to DC or vice versa.

Inverter

An electronic device that converts direct current (DC) into alternating current (AC), commonly used in power supply applications and for converting solar panel output.

High-Voltage Distribution

A system designed to transmit electrical power over long distances at high voltages to minimize energy loss, typically involving power lines and substations.