What is power What is its si unit And their use
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Power in electricity is called the (current) ^2*Resistance and its si unit is watt {as(Ampere) ^2*ohm}
And power in work is called capability to do work. And it's unit in work is joule/sec
Power in optics is 1/focal length of lens. And its si unit is Dioptre
I hope it helps..
And power in work is called capability to do work. And it's unit in work is joule/sec
Power in optics is 1/focal length of lens. And its si unit is Dioptre
I hope it helps..
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