Question

define average power​

Answer 1

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It is the average amount of work done or energy converted per unit of time. The average power is often simply called "power" when the context makes it clear. The instantaneous power is then the limiting value of the average power as the time interval Δt approaches zero.

Answer 2

Explanation:

The average power (often simply called "power" when the context makes it clear) is the average amount of work done or Energy transferred per unit time. Fiber optic power meters are instruments that measure the average power of a continuous Light beam.