Convert septennial to femtosecond
Please provide values below to convert septennial [None] to femtosecond [fs], or Convert femtosecond to septennial.
How to Convert Septennial to Femtosecond
1 None = 2.209032e+23 fs
Example: convert 15 None to fs:
15 None = 15 × 2.209032e+23 fs = 3.313548e+24 fs
Septennial to Femtosecond Conversion Table
| septennial | femtosecond |
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Septennial
A septennial is a period of seven years.
History/Origin
The term originates from Latin 'septennium', used historically to denote a seven-year interval, often in contexts such as anniversaries or cycles in various systems.
Current Use
The term 'septennial' is rarely used in modern timekeeping but may appear in historical or literary contexts to describe events or periods lasting seven years.
Femtosecond
A femtosecond (fs) is a unit of time equal to 10^-15 seconds, or one quadrillionth of a second.
History/Origin
The femtosecond was introduced in the 20th century with advancements in ultrafast laser technology, enabling measurement and manipulation of phenomena occurring on extremely short timescales.
Current Use
Femtoseconds are used in fields such as physics, chemistry, and biology to study ultrafast processes like chemical reactions, electron dynamics, and laser pulse durations.