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Physics, 21.05.2021 19:00 burners

You are standing right at the midpoint between two radio antennae , which are emitting the same signal . At this point, the strength of the signal detected by your radio is a maximum . You walk towards one of the antennae , along the straight line connecting them . As you walk , you detect points of maximum and minimum strength , until you reach the third maximum after walking 3.0 m . What is the wavelength being emitted by the sources ?

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