Meaning Of The Word Group speed

Real Dictionary

What's the definition of Group speed? Find Group speed meanings, definitions and more at the Real Dictionary online.

Group speed Meaning

Group speed Definition
Group speed Definition

What's The Definition Of Group speed?

group speed in British English
noun: the speed at which energy is propagated in a wave. This is the quantity determined when one measures the distance which the radiation travels in a given time. In a medium in which the speed increases with wavelength the group speed is less than the phase

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