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13 cards from this deck
Energy and information
How many waves pass a point each second
Hertz (Hz)
Distance between two matching points on a wave
Maximum distance a point moves from its normal position
From middle line to top (or bottom), not full height
Time taken for one complete wavelength to pass a point
T=1fT = \frac{1}{f}T=f1
Vibrate back and forth in same direction as wave travels
Move up/down or side to side, at right angles to wave direction
Sound waves
Water ripples, light waves, electromagnetic waves
Energy
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