Time Unit conversion

Time Unit

seconds,   milliseconds (ms), microseconds (μs), nanoseconds (ns  ),1^3^6^ 9 Ten^Ten ^ fs= ^18 asecond =ten^21 seconds =Ten^ 43 Planck constant

Milliseconds

Milliseconds are a small unit of time, 1 per thousand of a second. The shortest exposure time for a typical camera is one millisecond. A housefly is winged every three milliseconds; the mosquitoes flutter 20 milliseconds, and the bees fan every five milliseconds. As the moon orbits the Earth, it takes about two milliseconds per year to orbit around the planet. In computer science, an interval of 10 milliseconds is called a jiffy

Microseconds

that is, one out of 10,000 seconds of light in this time can spread 300 meters, about 3 football field length, but the sea level of sound waves can only spread 1/3 mm. The high-speed commercial strobe flashes approximately 1 microseconds at a time. A tube of Zhayao began to explode about 24 microseconds after its fuse was burnt.

Na-Sec

One second of 1 billion points, which equals 10 of the negative 9 seconds. The unit used for memory read and write speed. The light travels only 30 centimeters (less than one step) in a vacuum in a nanosecond. The microprocessor of the PC executes a command (e.g. adding two numbers) to approximately 2 to 4 nanoseconds. Another rare subatomic particle K-meson has a time of 12 nanoseconds.

Leather seconds

That is, one-zero seconds of the 1 per thousand fastest transistor running in a picosecond meter. A rare subatomic particle b quark produced by a high-energy accelerator can exist 1 picosecond before decay. The average presence time of intermolecular hydrogen bonds in room temperature is 3 picosecond.

Flying seconds

Femtosecond (femtosecond) is also known as Pico-seconds, referred to as FS, is the scale of the length of a measurement unit. 1 femtosecond is only 1 seconds of one-, i.e. 1e−15 seconds or 0.001 picosecond (1 picosecond is, 1e−12 seconds). Even if it is 300,000-kilometer of the speed of light per second, it can only go 0 in a second flight. 3 microns, less than 1% of a hair silk. The oscillation period for visible light is 1.30 to 2.57 femtosecond. An atom in a molecule takes 10 to 100 seconds to complete a typical vibration. It usually takes hundreds of seconds to complete a rapid chemical reaction. The interaction between light and the pigment on the retina (the process of producing the vision) takes about 200 femtosecond.

A second

A second English name is Attosecond, equivalent to 10 minus 18 seconds, is very small unit of time. If the universe is tens of billions of years old, then 10 of the negative 18 times is equivalent to 1 seconds.

Seconds

The second, one-zero seconds, the shortest time. 　　The lifetime of the neutral π meson. The scientists timed the instantaneous events with a few seconds. Researchers have used stable high-speed lasers to produce light pulses that last only 250 seconds.

Time Unit conversion