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What else can I help you with?
How do you prove that the efficiency C arnot is greater than 1?
You don't. Such an efficiency can be less than 1, but it can't be greater than 1.
Why i the efficiency of a machine always less than 100?
The efficiency of a machine is always less than 100% due to various forms of energy loss, such as friction, heat, sound, and vibration. These losses occur during energy conversion processes, preventing all input energy from being transformed into useful output work. Additionally, imperfections in materials and design contribute to these inefficiencies. As a result, some energy is always dissipated in non-useful forms, making it impossible for machines to achieve 100% efficiency.
What is the rfficiency of a machine always less than 100 percent?
The efficiency of a machine is always less than 100 percent due to energy losses that occur during operation, such as friction, heat dissipation, and sound. These losses prevent all input energy from being converted into useful work. Additionally, the second law of thermodynamics implies that some energy will always be lost to entropy, making perfect efficiency unattainable in practical systems.
Is the remainder always greater than or less than the divisor?
It SHOULD always be less than the divisor... Otherwise your answer is wrong.
Are negative numbers always less than their absolute value?
Negative numbers are always less than their absolute value.
What is meant by efficiency of a machine?
It is the output energy compared to the input energy. This will always be less than 100%
The efficiency of an actual machine is always less than what percent?
It is always less than 100% Theoretical machines can have efficiencies of 100% but in practice there is always some energy loss Efficiencies of more than 100% are not allowed by the laws of thermodynamics!
What would cause the calorimeter efficiency to be less than 100 percent?
why is the efficiency of a calorimeter less than 100%
The efficiency of a machine is always less than 100 percent because?
some energy is always lost to factors like friction, heat, and sound during the operation of a machine, reducing its efficiency below 100%.
How does the output work compare to the input work for a machine that has an efficiency less than 100?
For a machine with efficiency less than 100%, the output work will always be less than the input work. This is because some of the input work is lost as waste energy due to factors like friction, heat, or other inefficiencies in the machine. The efficiency of a machine is a measure of how well it converts input work into useful output work.
If the output work of a simple machine is than the input work the machine is said to have less than 100 percent efficiency?
input
Why is mechanical efficiency always less than 100 percent?
That simply means that some energy is lost, due to friction and other causes.
Why a normal machine could not have the mechanical efficiency of 100?
Because there is always going to be friction, the efficiency of any machine will always be less then 100 percent.
Why the efficiency of a machine is always less than 100?
The efficiency of a machine is always less than 100% due to energy losses that occur during its operation. These losses can result from factors such as friction, heat generation, and air resistance. No machine can convert all input energy into useful work without some energy being lost as waste.
If load varies than efficency?
If loads varies then efficiency is less steeply than efficiency. This is taught in science.
Can any pulley have a efficiency over 100?
No. A perfectly frictionless machine could have an efficiency of 100%. Anything less perfect must have can efficiency less than 100%.
Why is it that efficiency of a machine is less than 1?
The efficiency is always less than one because some of the energy is always useless for what you want. Most wasted energy eventually turns into heat. therefore the efficiency is like a percentage with 1 being 100% a device can't be 100% efficient as some energy is wasted. To work out the efficiency of a device you need to do the total useful energy produced divided by the total energy that is inputted into the device
