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The term has several different meanings depending on context:

  • Some people use it to mean a very short time, usually with arbitrary and undefined value.
  • In electronics, a jiffy is the time between cycles of alternating current, 1/50 or 1/60 seconds for most countries (the inverse of the frequency).
  • In physics, a jiffy is the time taken for light to travel a set distance; one definition is the distance of one fermi, 10-15 metres. Here a jiffy is around 3 x 10-29 seconds. It is also used to mean the Planck time, which is the time light takes to travel one Planck length.
  • In computing, a jiffy is the duration of one tick in the system timer interrupter. Most jiiffys/jiffies here would be between 1 and 10 milliseconds (milli- is one thousandth).
  • Many people also believe that it is one centisecond (centi- means one hundredth), and use it as such.



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Is 1 100th of a second called a jiffy?

No, 1/100th of a second is not typically referred to as a jiffy. In scientific contexts, a jiffy is often defined as the time it takes for light to travel one centimeter in a vacuum, which is approximately 33.3564 picoseconds. However, in some informal contexts, "jiffy" can refer to a short, unspecified amount of time.


Is jiffy a number?

it is a real fraction of time


How long is a jiffy in seconds?

A "jiffy" is often used informally to mean a short period of time, but in scientific contexts, it can refer to specific durations. In physics, a jiffy is typically defined as the time it takes for light to travel one centimeter in a vacuum, which is approximately 33.3564 picoseconds (or 0.0000000000333564 seconds). In computing, a jiffy can also refer to about 1/100th of a second. The exact duration can vary depending on the context in which the term is used.


What is the actual measurement of a jiffy?

A "jiffy" is an informal term often used to denote a very short amount of time, but its actual measurement can vary depending on the context. In physics, a jiffy is defined as the time it takes for light to travel one centimeter in a vacuum, approximately 33.3564 picoseconds. In computing, a jiffy can refer to the duration of one tick of the system timer, which varies by operating system. Overall, while colloquially it implies a brief moment, its precise definition changes based on the field of study.


What is the formula to convert a jiffy to seconds?

A "jiffy" can refer to different time intervals depending on the context, but in physics, it is often defined as 1/100th of a second. Therefore, to convert jiffies to seconds, you can use the formula: ( \text{seconds} = \text{jiffies} \times 0.01 ). In other contexts, such as computer science, a jiffy may refer to different durations, so it's important to clarify the specific definition being used.