Search results
Results from the WOW.Com Content Network
millisecond: 10 −3 s: One thousandth of a second. Shortest time unit used on stopwatches. jiffy (electronics) ~ 10 −3 s: Used to measure the time between alternating power cycles. Also a casual term for a short period of time. centisecond: 10 −2 s: One hundredth of a second. decisecond: 10 −1 s: One tenth of a second. second: 1 s: SI ...
It is measured in the SI unit of frequency hertz (Hz). The clock rate of the first generation of computers was measured in hertz or kilohertz (kHz), the first personal computers (PCs) to arrive throughout the 1970s and 1980s had clock rates measured in megahertz (MHz), and in the 21st century the speed of modern CPUs is commonly advertised in ...
5 milliseconds to 80 milliseconds – a hummingbird's wing flap; 8 milliseconds – 1/125 of a second, a standard camera shutter speed (125); fastest shifting time of a car's mechanical transmission; 10 milliseconds (10 ms) – a jiffy, cycle time for frequency 100 Hz; 10.378 milliseconds – rotation period of pulsar B1639+36A
hertz (Hz), historically known as cycles per second – the SI unit for frequency and rotational frequency; becquerel (Bq) – the SI unit for the rate of occurrence of aperiodic or stochastic radionuclide events; baud (Bd) – the unit for symbol rate over a communication link; bit per second (bit/s) – the unit of bit rate
1 microsecond (1 μs) – cycle time for frequency 1 × 10 6 hertz (1 MHz), the inverse unit. This corresponds to radio wavelength 300 m (AM medium wave band), as can be calculated by multiplying 1 μs by the speed of light (approximately 3.00 × 10 8 m/s).
Atomic clocks usually have an external PPS output, although internally they may operate at 9,192,631,770 Hz. [3] PPS signals have an accuracy ranging from 12 picoseconds to a few microseconds per second, or 2.0 nanoseconds to a few milliseconds per day based on the resolution and accuracy of the device generating the signal.
The Lexon Mina is on this list because of its relatively affordable price (well under $100), simple setup (no app required), that intriguing mushroom-like Italian design, and the ability to run on ...
2 Hz: 120 bpm, common tempo in music ~7.83 Hz: Fundamental frequency of the Schumann resonances: 10 1: 10 hertz 10 Hz: Cyclic rate of a typical automobile engine at idle (equivalent to 600 rpm) 12 Hz: Acoustic – the lowest possible frequency that a human can hear [3] 18 Hz: Average house cat's purr 24 Hz: Common frame rate of movies 27.5 Hz