Meaning of Power

Length: 10 minutesAuthor: kingsleyComplexity: Easy

<p><strong><mark style="background-color:rgba(0, 0, 0, 0)" class="has-inline-color has-vivid-cyan-blue-color">Meaning of Power</mark></strong></p> <p>Power is the rate at which work is done. It can also be said to be the rate of transfer of energy or the rate of doing work. i.e.  work done divided by time.</p> <p>The S.I unit of power is watt (w). The larger units are kilowatt (kW). We often see electrical appliances rated in watts. But watt is a small quantity. <div class="sign-up-notice-after-excerpt-two" style="background-color:powderblue;"> You are viewing an excerpt of this lesson. Subscribing to the subject will give you access to the following: <ul> <li>The complete lesson note and evaluation questions for this topic</li> <li>The complete lessons for the subject and class (First Term, Second Term & Third Term)</li> <li>Media-rich, interactive and gamified content</li> <li>End-of-lesson objective questions with detailed explanations to force mastery of content</li> <li>Simulated termly preparatory exams</li> <li>Discussion boards on all lessons and subjects</li> <li>Guaranteed learning</li> <li>Win great prizes for topping the <a href="https://www.primacyebooks.com">Primacy Ebooks</a></li> </ul> </div> <div class="sensei-message info"></div>

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