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  2. Picosecond - Wikipedia

    en.wikipedia.org/wiki/Picosecond

    picoseconds to nanoseconds – phenomena observable by dielectric spectroscopy; 1.2 picoseconds – switching time of the world's fastest transistor (845 GHz, as of 2006) [4] 1.7 picoseconds – rotational correlation time of water [5] 3.3 picoseconds (approximately) – time taken for light to travel 1 millimeter

  3. Nanosecond - Wikipedia

    en.wikipedia.org/wiki/Nanosecond

    10 nanoseconds – half-life of lithium-12; 12 nanoseconds – mean lifetime of a charged K meson [3] 20–40 nanoseconds – time of fusion reaction in a hydrogen bomb; 30 nanoseconds – half-life of carbon-21; 77 nanoseconds – a sixth (a 60th of a 60th of a 60th of a 60th of a second) 96 nanoseconds – Gigabit Ethernet Interpacket gap

  4. Orders of magnitude (time) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(time)

    An order of magnitude of time is usually a decimal prefix or decimal order-of-magnitude quantity together with a base unit of time, like a microsecond or a million years.In some cases, the order of magnitude may be implied (usually 1), like a "second" or "year".

  5. Unit of time - Wikipedia

    en.wikipedia.org/wiki/Unit_of_time

    10 nanoseconds, also a casual term for a short period of time. microsecond: 10 −6 s: One millionth of a second. Symbol is μs 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 ...

  6. Nano- - Wikipedia

    en.wikipedia.org/wiki/Nano-

    A nanosecond is equal to 1000 picoseconds or ⁠ 1 / 1000 ⁠ microsecond. Time units ranging between 10 −8 and 10 −7 seconds are typically expressed as tens or hundreds of nanoseconds. Time units of this granularity are commonly found in telecommunications, pulsed lasers, and related aspects of electronics.

  7. Franck–Condon principle - Wikipedia

    en.wikipedia.org/wiki/Franck–Condon_principle

    For small-molecule solvents such as water or methanol at ambient temperature, solvent relaxation time is on the order of some tens of picoseconds whereas chromophore excited state lifetimes range from a few picoseconds to a few nanoseconds. Immediately after the transition to the ground electronic state, the solvent molecules must also ...

  8. Today’s NYT ‘Strands’ Hints, Spangram and Answers for ...

    www.aol.com/today-nyt-strands-hints-spangram...

    According to the New York Times, here's exactly how to play Strands: Find theme words to fill the board. Theme words stay highlighted in blue when found.

  9. Time-resolved spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Time-resolved_spectroscopy

    With a streak camera (picoseconds and slower) With intensified CCD (ICCD) cameras (down to 200 picoseconds and slower) With optical gating (femtoseconds-nanoseconds) - a short laser pulse acts as a gate for the detection of fluorescence light; only fluorescence light that arrives at the detector at the same time as the gate pulse is detected ...