A digital frequency meter counts 5000 pulses during a gate time of 0.1 s. The measured frequency is
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Frequency means counts per one full second. If the meter registers 5000 counts in just one-tenth of a second (0.1 s), it will register ten times as many counts in a full second: \(5000 \times 10 = 50,000\text{ Hz} = 50\text{ kHz}\).