1. Types of waves 2. The wave equation of motion: y(x,t) = ymsin(kx ...
1. Types of waves 2. The wave equation of motion: y(x,t) = ymsin(kx ...
1. Types of waves 2. The wave equation of motion: y(x,t) = ymsin(kx ...
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Beats (Fig. 21-31, Knight)<br />
y r<br />
T = 2π/ω<br />
T = 2π/ω<br />
Note that there are two “beats” in each period, T’.<br />
PHYS 1101, Winter 2009, Pr<strong>of</strong>. Clarke 11
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