• waigl@lemmy.world
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      1 year ago

      It should be 8 Hz, but according to the question text, that would mean answer “A”, while according to the labels next to the answer options, it would be “B”, because they’re inconsistent.

    • darkdemize@sh.itjust.works
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      1 year ago

      Frequency is measured in hertz (Hz), with 1 Hz meaning one cycle per second. A frequency of 8 Hz will complete 20 cycles in 2.5 sec.