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We kick the pedals of the bi-cycle. The energy given by us on the system is called input energy. Now the cycle moves through a distance. This is the out put energy that we get from the system. The ratio of the out put energy to that of input is defined as the efficiency of the system.
What else can I help you with?
What does efficiency compare energy output with?
Efficiency compares the useful energy output of a system to the total energy input. It provides a measure of how well a system converts input energy into useful output energy.
What does input and output mean in maths?
The input means the problem and the output means the answer! [but not in math]
Why is input energy more useful than output energy?
Input energy is typically more useful than output energy because input energy is the initial energy put into a system to produce the desired output. Output energy, on the other hand, is the energy produced by the system after losses and inefficiencies have occurred, so it is usually less than the input energy. By maximizing input energy efficiency, we can achieve a more effective output.
If the input work on a machine is equal to its out put the machine has what efficiency?
The machine would have 100% efficiency if the input work is equal to its output. This means that all the input energy is fully converted into useful output energy without any loss.
Total energy input equals equals the useful energy output plus?
Efficiency = ( useful energy output / total energy input ) x 100
Input and output energy for flashlight?
the input isand the outpt is
What means work output divided by work input?
Work output divided by work input is known as the efficiency of a system. It represents the ratio of useful work output compared to the total work input required to perform a task. A system with high efficiency is able to convert a larger portion of input energy into useful output energy.
What are the comparison of energy output with energy input?
Energy output refers to the amount of usable energy obtained from a system, while energy input is the amount of energy required to operate that system. A system is considered efficient when the energy output is greater than the energy input. Conversely, inefficiency occurs when more energy is put into a system than what is obtained as output.
What is the output force if the input force is 100n?
The output force will be 100N, assuming the system is ideal with no energy losses. This is based on the principle of conservation of energy, where input energy equals output energy in an ideal system.
What compares the energy output of a system with its energy input?
Energy efficiency compares the energy output of a system to its energy input. It indicates how much of the input energy is converted into useful output energy, with higher efficiency values indicating less energy wasted.
A comparsion of energy output with energy input?
The result (ratio) of such a comparison is called the efficiency. Note that total energy output must be equal to energy input (conservation of energy); however, what is relevant for this comparison is the useful energy output.
Is energy input usually greater than energy output?
In general, no – energy input is not usually greater than energy output. In a closed system, energy is conserved, meaning that the total amount of energy remains constant. However, in real-world systems, there may be inefficiencies or losses that result in some energy input being converted into forms that are not useful as output.
