0
friction
or
The mechanical advantage is greater for thinner wedges. However, the efficiency is low because of the large amount of friction.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Describe why a high-efficiency machine is more desirable thana low-efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
How is a pushpin a wedge?
A pushpin is a wedge because it has a sharp point ahead of a broader shank, and because this structure can be used as a wedge. The sharp point can be forced into material (which is what a wedge does), and the shank will follow it in as material is pushed aside in the process.
Is a crowbar an example of a wedge?
Yes,Because crowbar has a slating sharp edge on its end.
What type of simple machine is an example of a chisel?
A chisel is a wedge because it is used in carving wood.
Non examples of a wedge?
Anything that isn't a wedge, really. An example of a wedge is an axe. A thing with that shape is a wedge. Non examples could be other simple machines: screws, levers, pulleys, really anything that, if you look in an encyclopedia, isn't classified as a wedge. :) .
Does heat affect efficiency of a wedge?
I highly doubt it.
Efficiency of the body is high or low when shivering explain?
The efficiency of the the body is low when you are shivering because your body is in hibernation mode, shivering to help you maintain your body temperature.
Why low efficiency bulbs are called energy savers?
They are not. Low E bulbs are low ENERGY, not low efficiency. They are actually highly efficient.
Why is a high efficiency machine is more desirable than a low efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
Why a high-efficiency machine is more desirable than a low- efficiency machine?
High-efficiency machines do more for less and are therefore more desirable than a low-efficiency machine.AnswerHigher efficiency means lower energy losses and, therefore, such machines are more economical than low-efficiency machines.
Why is the efficiency of a screw low?
because there is more input then output... in other words, friction. (:
Describe why a high-efficiency machine is more desirable thana low-efficiency machine?
A high efficiency machine will produce more of what is it that you want with the same power as the low efficiency one. In other words, for a low efficiency machine do as much as a high efficiency one, you have to give it more power (energy).
Which one is good politician having low efficency or bad politician having great efficency?
Good Politician having low efficiency is better because atleast something positive will come out however slowly but Bad Politician With Great Efficiency is a disaster because he/she will lead the progress in negative direction & that too with full efficiency. :)
What is a low bounce wedge?
Bounce is the angle of the sole to the ground. A lower bounce wedge will perform better on courses with tight lies, fairway shots and tight compacted sand. Typically a Low Bounce wedge will be in the 0-10° range.
Is the solar panels high low medium in efficiency?
Low
Amplifier of class B has high theoretical efficiency of 78.5 percent because?
b.)Its quiescent current is low
Why would Engine temperature increase at idling?
Because the efficiency of the fan and the water pump degrades at low RPM.
