Create An Analogy To Show How Energy Is Like Water

Both preserve the correct energy and power relationships by making power conjugate pairs of variables analogous.

Create an analogy to show how energy is like water.

Similarly energy flows from higher potential to lower potential. The mobility analogy preserves the network topology but does not preserve the analogy between impedances. Two things flow in an operating electrical circuit charges and energy. Just like water you can t simply tell electrons where to go but rather must turn on plants to create streams of electricity to hopefully influence the flow appropriately.

Click any part of it for further details. In a direct current dc electrical circuit the voltage v in volts is an expression of the available energy per unit charge which drives the electric current i in amperes around a closed circuit. The conventional volt v 90 defined in 1987 by the 18th general conference on weights and measures and in use from 1990 is implemented using the josephson effect for exact frequency to voltage conversion combined with the caesium frequency standard for the josephson constant k j 2e h where e is the elementary charge and h is the planck constant a conventional value k j 90 0. You can build up energy and save it or store it just like money.

They are similar in the direction of their flow. 1 2 2 symbol equation. You already have the analogy energy is like money. Whats an analogy to show how energy is like water.

Energy is like measuring the volume of water that has flowed through the hose over a period of time like filling a 5 gallon bucket in a minute. In a hydraulic analogy a water integrator might perform the mathematical operation of integration. Do you mean you want examples to show how they are analogous. To get to the flow of energy i ve introduced a grain.

Electric energy is often confused with electric power but they are two different things power measures capacity and energy measures delivery. In this analogy the water system is showing only the flow of charges you can think of them as electrons. Use mass kg speed m s and kinetic energy joules in your equation. They are not used up nor do they flow out the end of the wire like water out of the end of a hose.

If we draw an analogy to a waterfall the voltage would represent the height of the waterfall. Dc circuit water analogy this is an active graphic. The higher it is the more potential energy the water has by virtue of its distance from the bottom of the falls and the more energy it will possess as it hits the bottom. You can use up energy and spend it just like money.

Need help on my science homework. Water flows from higher altitudes to lower altitudes.