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One of them provides us with all the energy we use.One of them provides us with all the energy we use.One of them provides us with all the energy we use.One of them provides us with all the energy we use.
Bad charging system, bad battery, short that drains battery... the list goes on. Without more specifics, it's hard to tell. Bad charging system, bad battery, short that drains battery... the list goes on. Without more specifics, it's hard to tell.
they could tell them they would die with out it because we need most of the stuff it provides
As a chemist I can tell you that you have witnessed chemical energy being converted to light energy everytime you see a light bulb powered by a battery. The energy in the battery is stored as chemical energy, which is released by electrons leaving chemicals and flowing through the filament in the light bulb. As the electrons flow through the filament, they release some of their energy in the form of light. That is a rather simplified explanation, but if you want more detail, you better learn some indepth chemistry and physics first.
There are a couple of ways to look at a battery and give it a "test" to see how good it is. One is to measure the voltage, which is a static test. This in not the most definitive way to check out a battery, but it can give some indication as to how much energy is left in the battery. The "proper" voltage that a battery has will creep down as it is used, and then fall off quite dramatically near the end of its usefulness. For example, if you see a battery that should have 1.5 volts across it and it reads 1.1 volts, most of the energy in the battery has been drawn off. The second way to test a battery is the load test, which is a dynamic (and more "real") test. If we use a battery tester, which is simply a resistive load with a "scale" on it, we can get a better idea of how much energy remains in the battery. The little units basically look at how much the voltage "sags" or "drops" when we apply a load. The scale gives some indication as to the remaining energy reserve based on that test. The more the voltage drops when the battery is loaded and asked to deliver current, the less energy that remains in it.
Heat and chemical energy. When you charge a battery, energy will be stored as potential energy* and will release heat as a by-product. *I am not sure if potential and kinetic energy just tell what condition an energy is. I will say that the energy stored will be turn into potential which is then turned into chemical when a thing needs to mechanical energy.
Have a shop load test the battery.
what is your question.... which battery is needed on your lexus...? Go to an auto parts place and tell them the model car you have or remove the battery and bring it to them... tell them you want the same...
you can go to the pond shop and tell them to put more energy in it
your starter is pulling too much energy from your battery. Either the battery is too small or your starter needs attention.
you can tell if an electronic is an energy saver by looking for the energy star.
You can tell if has thermal energy by its temperature, and you can tell if it has kinetic energy because it is moving. But you can't easily tell what materials will release chemical energy or nuclear energy, without doing scientific tests on them.