COMPUTER SCIENCE AND ENGINEERING
DIGITAL LOGIC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Unit of measurement-1 Hz = 1 per second
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Unit of measurement-1 Hz = 1 per milli second
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Unit of measurement-1 Hz = 1 frequency
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Something they drive a dead person in for a funeral
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Detailed explanation-1: -Frequency is measured in units of hertz which is equal to one occurrence of a repeating event per second.
Detailed explanation-2: -The number of periods or cycles per second is called frequency. The SI unit for frequency is the hertz (Hz). One hertz is the same as one cycle per second.
Detailed explanation-3: -One hertz simply means “one event per second” (where the event being counted may be a complete cycle); 100 Hz means “one hundred events per second", and so on. The unit may be applied to any periodic event-for example, a clock might be said to tick at 1 Hz, or a human heart might be said to beat at 1.2 Hz.
Detailed explanation-4: -Frequency is the rate at which current changes direction per second. It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second. Hertz (Hz) = One hertz is equal to one cycle per second. Cycle = One complete wave of alternating current or voltage.