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15 cards from this deck
How fast energy transfers through a substance
2 microphones, oscilloscope, loudspeaker, signal generator
One wavelength
v=f×λv = f \times \lambdav=f×λ
Ripple tank, strobe light, signal generator, dipper
When strobe frequency matches wave frequency
Rod, hammer, frequency measuring equipment
Twice the length of the rod
Metres per second (m/s)
Hertz (Hz)
Metres (m)
Three times
Measure distance between crests ÷\div÷ number of wavelengths
Peak frequency of sound waves
At its centre
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