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Physics, 14.03.2020 01:29 patricklap4951

Two in-phase sources of waves are separated by a distance of 4.00 m. These sources produce identical waves that have a wavelength of 5.50 m. On the line between them, there are two places at which the same type of interference occurs. (a) Is is constructive or destructive interference and (b) where are the places located?

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