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Geography, 04.11.2021 14:30 bree9362

5. In the image below, the filled-in disks represent point sources sending out waves with a wavelength of 6 cm. The waves at point X never get very high. The distance from point X to the left source is 7 cm. What is the distance from point X to the right source?
A. 7 cm
B. 13 cm
C. 16 cm
D. 19 cm

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