Huan made a chart to study for an exam about radio waves.
A 2-column table with 1 row. Column 1 is labeled X with entries Changes the frequency of a wave; Is used by cell phones to transmit data. Column 2 is labeled Y with entries Changes the height of a wave; Is used by television stations for pictures.
Which headings best complete the chart?
X: Phase
Y: Pulse
X: Pulse
Y: Phase
X: AM
Y: FM
X: FM
Y: AM
Answers: 3
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Huan made a chart to study for an exam about radio waves.
A 2-column table with 1 row. Column 1 is...
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