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relaxation time

American  

noun

Physics.
  1. the time that it takes for an exponentially decaying quantity, as radioactive particles or transient electrical currents, to decrease to 36.8 percent of its initial value.


Etymology

Origin of relaxation time

First recorded in 1970–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

When correcting for the qubit's energy relaxation time, the fidelity jumps up to 92.7%.

From Science Daily Apr. 10, 2024

Lunch gives her some relaxation time and a toilet break.

From BBC Dec. 2, 2023

Cascade Valley Inn is a luxury bed-and-breakfast-style option that is perfect for a little mountain rest and relaxation time.

From Seattle Times Sep. 2, 2023

They can work on art projects, or choose to have relaxation time, where they can lie on beanbags or sit in a chair and watch movies.

From Washington Times Aug. 6, 2022

But mandated relaxation time is now becoming an increasingly popular company perk.

From New York Times Dec. 24, 2021

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