Physics, 11.10.2019 07:30 kseniyayakimov

A60-vibration-per-second wave travels 30 meters in 1 second. its frequency isa) 30 hertz and it travels at 60 m/s. b) 60 hertz and it travels at 30 m/s. c) 1800 hertz and it travels at 2 m/s.

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A60-vibration-per-second wave travels 30 meters in 1 second. its frequency isa) 30 hertz and it trav...