In talking about interference, particularly with light, you will most likely speak in terms of phase differences, as well as wavelength differences. In the mathematical description of a sine wave, the phase corresponds to the argument of the sine function. For example, in the function y=Asin(kx), the value of kx at a particular point is the phase of the wave at that point. Recall that in radians a full cycle (or a full circle) corresponds to 2Ï€ radians. How many radians would the shift of half a wavelength from the previous part correspond to?
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Which sound characteristic is not affected by the relative motion of an object
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You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
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Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
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In talking about interference, particularly with light, you will most likely speak in terms of phase...
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