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What else can I help you with?
Why cant a machine put as much energy out as you put in?
Losses of energy within the machine- some of the energy is used up by friction, and converted to heat. There is also the matter of efficency of a machine. The less efficent, the more power you must put in to get the same output.
Is a Diesel Generator more efficient than a gas one?
No, it's actually less efficent.
How the output work compares to the input work in a machine?
I would say that the output would be less. What would you think? Actually it matters what machine your talking about but hopefully ur output work would be more then your input work because that would mean the machine is doing more. This would mean its more efficent
What are the benefits of the kinetoscope?
the benefitd of the kinetoscope are less power to run it (more efficent) and does not cost much at all.
Why do Canadians grain farmers use large machinery instead of of more labour?
In Canada, sprawling wheat fields and agricultural farming used with large machinery is the better way to more efficent, make larger land, less time and less labour intensive.
What is a machine with efficiency of less than one?
no machine has one
What make CFL bulbs more efficent?
They use less power for an equivalent amount of illumination compared to incandescent lights which waste a lot of energy in heat.
What 2 things cause a simple machine to be less than 100 percent effiecient?
Friction between moving parts can cause energy loss in a simple machine, reducing its efficiency below 100 percent. Additionally, external factors such as air resistance or other forms of resistance can also contribute to energy losses in a simple machine.
Why is the amount of that a machine does is less than the amount put into the machine?
In such a machine, the remaining energy is wasted to friction
Does a machine do less work when friction in a machine increases?
Yes. Since more work goes to counter the friction force, less work goes to do the actual function of the machine.
How can human limit the effect of greenhouse ga ses?
ride a bike or walk to places more. also watch less t.v and use more energy efficent lightbulbs
Why is the output work in a machine always less than the input work?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
