Create An Analogy To Show How Energy Is Like Water

Similarly energy flows from higher potential to lower potential.

Create an analogy to show how energy is like water.

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. 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. Electric energy is often confused with electric power but they are two different things power measures capacity and energy measures delivery. 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.

In this analogy the water system is showing only the flow of charges you can think of them as electrons. Click any part of it for further details. You can build up energy and save it or store it just like money. Create an analogy to show how energy is like water.

Whats an analogy to show how energy is like water. 1 2 2 symbol equation. Analogies is how the brain adapts to new information but eventually we learn enough to go beyond the imperfect analogy directly to the thing itself. Water flows from higher altitudes to lower altitudes.

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. Do you mean you want examples to show how they are analogous. If we draw an analogy to a waterfall the voltage would represent the height of the waterfall. The mobility analogy preserves the network topology but does not preserve the analogy between impedances.

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. Both preserve the correct energy and power relationships by making power conjugate pairs of variables analogous. Two things flow in an operating electrical circuit charges and energy.

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 already have the analogy energy is like money. You can use up energy and spend it just like money. To get to the flow of energy i ve introduced a grain.

Complete the formula for the kinetic energy equation of a moving object. They are similar in the direction of their flow.