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The first permanent wave machine, invented in the early 20th century, used heated curling irons to shape hair into waves. The irons were heated over a flame or in an oven, then applied to the hair to create the desired wave pattern, which was set using various solutions and techniques. This process revolutionized the way women achieved curly hairstyles at the time.
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How does the work done a machine compare to the work done by a machine?
The work done by a machine is the output energy provided by the machine in an intended task, while the work done on a machine is the input energy required to operate the machine. The work done by the machine should ideally be greater than the work done on the machine to ensure efficiency.
What is work done on a machine called?
The work done on a machine is called input work or mechanical work. It refers to the energy transferred to the machine to operate it and perform tasks.
If the input work on a machine the machine has blank efficiency?
If the input work is processed by a machine and no output work is produced, the machine is considered to have zero efficiency. This means that the machine is not effectively converting input work into useful output work.
How does input work and out put work affect the efficiency of a simple machine?
Input work is the work done on a machine, while output work is the work done by the machine. Efficiency of a simple machine is calculated as the ratio of output work to input work. The efficiency of a simple machine is high when the output work is close to the input work, indicating that the machine is converting most of the input work into useful output work.
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input
In a compound machine made up of two simple machines how is the work output of the first simple machine related to the work input of the second simple machine?
The work ouput of the second machine will usually be more than the work input of the first machine.
How long do you work for walmart before having a permanent discount card?
You should get your permanent discount card with your first paycheck if you work at Walmart.
When was wave power first invented and how does it work?
`1966
How did the first motor car work?
it worked because of its machine! it worked because of its machine!
When was the first practical sewing machine built?
the first practical sewing machine is credited to the work of Englishman Thomas Saint in 1790
How does the dowsing machine work in Pokemon black?
First you open your bag and then press the key items part. Then you touch the dowsing machine then you got it to work!(you have to get the dream mist for fellet first) :).
How does the Rejuvi tattoo removal work?
Rejuvi tattoo removal delivers the removal formula using a tattoo or permanent make-up machine. The treatment can only be performed by a tattoo or permanent make-up artist.
What is the Kanzius machine and does it really work?
It is a radio wave device designed to cure certain types of cancer. It will be manufactured by ISM in Erie, PA
How does the work done a machine compare to the work done by a machine?
The work done by a machine is the output energy provided by the machine in an intended task, while the work done on a machine is the input energy required to operate the machine. The work done by the machine should ideally be greater than the work done on the machine to ensure efficiency.
Can a permanent resident work in Canada?
Yes, permanent residents of Canada are allowed to work in the country.
Can permanent residents work in Canada?
Yes, permanent residents of Canada are allowed to work in the country.
What is work done on a machine called?
The work done on a machine is called input work or mechanical work. It refers to the energy transferred to the machine to operate it and perform tasks.
