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G8C14
Which of the following describes a waterfall display?
Pick an answer to check it.
Answer: C. Frequency is horizontal, signal strength is intensity, time is vertical
On a waterfall display, frequency runs horizontally, signal strength is shown by color or brightness (intensity), and time scrolls vertically. Older signals flow downward like a waterfall.
Tip: Across = frequency, down = time, bright = strong.