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Results tagged with power
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user 200375
The time rate of change of energy
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Derivation of power transmitted in a wave [closed]
In the derivation of power transmitted by a travelling wave, we consider only the force on the left side of the element which has been assumed. … A possible explanation for this might be that we only need the power being delivered by the source.
Then what does the rate of work done due to the right force contribute to ? …
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