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What is the percentage of energy used to do work called?
The term EFFICIENCY is defined as useful work, divided by total energy expenditure.
Percentage of energy that is used by a device to perform work is called?
That is called the "efficiency" of the device.
A machine has an efficiency of 91 percent If the energy supplied to the machine is 4000 watts what is the amount being used for work?
The efficiency of the machine is 91%, so the amount used for work is 91% of the energy supplied. Amount used for work = Efficiency x Energy supplied = 0.91 * 4000 watts = 3640 watts.
How much energy takes to perform a specific amount of work?
The amount of energy required to perform work depends on the type of work being done and the efficiency of the system. The relationship between energy and work is described by the equation W = Fd, where W is the work done, F is the force applied, and d is the distance over which the force is applied. The energy required can be calculated by multiplying the work done by the efficiency of the system.
What is the work function equation used to calculate the minimum energy required for an electron to escape from a material?
The work function equation is: ( textEnergy textWork Function textKinetic Energy ). It calculates the minimum energy needed for an electron to escape from a material.
What is the percentage of energy used to do work called?
The term EFFICIENCY is defined as useful work, divided by total energy expenditure.
Percentage of energy that is used by a device to work?
efficiency(:
Percentage of energy that is used by a device to perform work is called?
That is called the "efficiency" of the device.
The percentage of energy from a fuel that is actually used to perform work is its?
That is called efficiency. An efficiency of 1 (or 100%) means that all the energy is converted into useful work.That is called efficiency. An efficiency of 1 (or 100%) means that all the energy is converted into useful work.That is called efficiency. An efficiency of 1 (or 100%) means that all the energy is converted into useful work.That is called efficiency. An efficiency of 1 (or 100%) means that all the energy is converted into useful work.
Percentage of energy that is used by a device to perform work?
Efficiency.
What is a percentage of energy that is used by a device to perform work?
The answer is efficiency.
What is the The percentage of energy that is used to preform work?
That is called the "efficiency".
How do you calculate efficiency and how is it expressed?
For efficiency, you have to consider the energy or work that you get out of the machine, compared to the energy or work that you put into the machine. Its what you get out, divided by what you put in. By multiplying the result by 100, you should then get the efficiency expressed as a percentage, which is the normal way of describe how efficient a machine or process is. efficiency = (Work out/Work in) x 100 Sometimes you are given the efficiency in a problem, but then have to calculate either the work out or work in, so then its just a case of rearranging the equation above.
Can you get more energy out of fuels if you increase the percentage of energy used for work?
The percentage of energy converted into useful work is called the EFFICIENCY.
A machine has an efficiency of 91 percent If the energy supplied to the machine is 4000 watts what is the amount being used for work?
The efficiency of the machine is 91%, so the amount used for work is 91% of the energy supplied. Amount used for work = Efficiency x Energy supplied = 0.91 * 4000 watts = 3640 watts.
A machine has an efficiency of 91 percent If the energy supplied to the machine is watts what is the amount being used for work?
If the efficiency is 91%, then work = 0.91 times watts
What is a percentage of energy that is used by a device to perform work called?
The answer to your question is called efficiency
