Difference Between in power and energy
Answers
Energy
Energy is defined as the capacity to do some work.
The unit used to measure energy is joules or watt-seconds
W’ is the symbol which denotes energy
Energy changes from one form to another
Energy is a time quantity or component It is an instantaneous quantity
Various types of energy are kinetic, thermal, potential, gravitational, sound, electromagnetic, light, elastic, etc
Energy is known to be stored which can be used in future
energy is used in moving a car, heating home, lighting night, flying an aeroplane, etc
Power
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.
The unit used to measure this is watt or joules per second
The symbol used to denote power is P.
Power cannot be transformed from one type to another
Different kinds of power are electric power, optical power, human power, etc.
Power quantity is not storable or cannot be stored
Power finds its uses in mechanical applications, electrical applications,heat applications, etc
Explanation:
energy is the total amount of work done, and power is how fast you can do it. In other words, power is energy per unit of time. Power is watts. Energy is watt-hours.