An Oscilloscopeʹs Seconds/division Switch Is Set on 20 Ms/div

question 37

Multiple Choice

An oscilloscopeʹs seconds/division switch is set on 20 ms/div. horizontally, what frequency is being measured?

• A)12.5 Hz
• B)25 Hz
• C)50 Hz
• D)More information is needed.

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Definitions:

Tropical Rainforest

An ecosystem characterized by high rainfall, lush vegetation, and a diverse array of plant and animal species, critical for producing oxygen and storing carbon dioxide.

Detritus Feeder

An organism that feeds on dead organic material, especially plant detritus, contributing to decomposition and nutrient cycling.

Decomposer

Organisms, usually bacteria and fungi, that break down dead or decaying organic matter, recycling nutrients in the ecosystem.

Food Chain

A series of organisms each dependent on the next as a source of food, representing the flow of energy and nutrients in an ecosystem.