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What else can I help you with?
What is the efficiency equation for energy?
The efficiency at which energy is transferred from one trophic level to another is called ecological efficiency.it is estimated that only a 10 percent of available energy is transferred
What are the input and useful output and waste forms of energy from a stereo?
well there are kind of 4 but the main one is sound energy. But there is also kinetic as the speakers move,there is heat energy as the plug would get hot and there is light energy as of the lights on the speaker!!!
How do you calculate the efficiency of energy transfers?
Only 10% of the energy in one level gets to the next. The other 90% is used on movement. If you can figure out how much energy is in one trophic level, you can get how much energy gets to the next level by multiplying it by 0.1
What output device you use to design a car?
a big one
What are the circumstances for which the output work would equal the input work in a machine?
The output work would equal the input work in a machine if there are no energy losses due to factors such as friction, heat, or sound. This means that all the input energy is effectively converted into useful output energy without any wastage. In ideal circumstances, such as in theory or in simplified mechanical systems without external factors, the input work should equal the output work.
What is one of the energy released that isn't useful when coal is burnt?
One of the energy releases that isn't useful when coal is burned is thermal energy in the form of heat that is lost to the surrounding environment, rather than being converted into useful work or electricity.
When a light bulb is lit this an example of what?
When a light bulb is lit, it is an example of electrical energy being converted into light energy and thermal energy. The electric current flowing through the filament heats it up, causing it to emit light. This process is a demonstration of energy transformation, where one form of energy is changed into another to produce a useful output.
What is released as one form of energy changes to another form?
Energy. Given that energy can be neither created nor destroyed, the total energy output equals that input, and in a system the ratio of that output energy desired to the total input gives the efficiency.
Does an ideal machine would have an efficiency greater than one?
No, an efficiency greater than one would not be possible, since that would violate a very fundamental law of physics: conservation of energy. The efficiency of an "ideal machine" would be one, in many cases; the efficiency of an ideal Carnot engine would be less than one.
What is one type energy that is released and not useful when coal is burnt?
One type of energy released and not useful when coal is burnt is thermal energy in the form of waste heat. This energy is often lost to the environment in the process of burning coal and is not harnessed for productive use.
Rate at which an electrical device converts energy from one form to another is called?
The rate at which an electrical device converts energy from one form to another is called efficiency. It is typically expressed as a percentage and is a measure of how much of the input energy is converted into useful output energy.
How do I connect my car alarm system to my car horn?
In an alarm condition, the siren output is a steady output, rather than a pulsed one. To connect the car alarm system to the car horn, simply hook it up with the relay to switch the horn power.
