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10 questions from this quiz
A whole number of complete wavelengths
Distance between any 2 adjacent in-phase pts
seconds (s)
hertz (Hz)
f=1Tf = \frac{1}{T}f=T1
0.1 s
2 Hz
v=f×λv = f \times \lambdav=f×λ
2.5 m⋅s⁻¹
Frequency decreases
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