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Difference Between in power and energy |
Answer» <html><body><p> </p><p>Energy </p><p>Energy is defined as the capacity to do some work. </p><p>The <a href="https://interviewquestions.tuteehub.com/tag/unit-1438166" style="font-weight:bold;" target="_blank" title="Click to know more about UNIT">UNIT</a> used to measure energy is joules or watt-seconds </p><p>W’ is the symbol which denotes energy </p><p>Energy <a href="https://interviewquestions.tuteehub.com/tag/changes-913881" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGES">CHANGES</a> from one form to another </p><p>Energy is a time quantity or component It is an instantaneous quantity</p><p>Various types of energy are kinetic, thermal, potential, gravitational, sound, electromagnetic, light, elastic, etc </p><p>Energy is known to be stored which can be used in future </p><p> energy is used in <a href="https://interviewquestions.tuteehub.com/tag/moving-548882" style="font-weight:bold;" target="_blank" title="Click to know more about MOVING">MOVING</a> a car, heating home, lighting night, flying an aeroplane, etc </p><p> </p><p>Power</p><p>It is power which is integrated over time. Power is defined as the rate at which a specific work is done, or which the energy is transmitted.</p><p>The unit used to measure this is watt or joules <a href="https://interviewquestions.tuteehub.com/tag/per-590802" style="font-weight:bold;" target="_blank" title="Click to know more about PER">PER</a> second</p><p>The symbol used to denote power is P.</p><p>Power cannot be transformed from one type to another</p><p>Different kinds of power are electric power, optical power, human power, etc.</p><p>Power quantity is not storable or cannot be stored</p><p>Power <a href="https://interviewquestions.tuteehub.com/tag/finds-989064" style="font-weight:bold;" target="_blank" title="Click to know more about FINDS">FINDS</a> its uses in mechanical applications, electrical applications,heat applications, etc</p></body></html> | |