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Identify Which of the Following Statements Is True

question 1

Multiple Choice

Identify which of the following statements is true.


Definitions:

Sound Waves

Mechanical vibrations that travel through a medium such as air, water, or solid materials, and can be heard when they reach a human or animal ear.

Pulses

Rapid, transient changes in the amplitude of an electrical signal, often used to convey information or trigger specific actions in electronic devices.

Pressure Switch

A device that activates or deactivates electrical contact in response to changes in pressure level.

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