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A periscope uses mirrors to reflect and redirect light, allowing someone to see objects above or around obstacles such as walls and corners. Light enters the top mirror and is then reflected to the bottom mirror, which then reflects the light toward the viewer's eyes, effectively extending their line of sight.
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What are the types of mechanical work?
The types of mechanical work include static work, dynamic work, and intensive work. Static work refers to work done without motion, dynamic work involves movement, and intensive work focuses on the internal energy changes within a system.
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.
What formula relates work and power?
The formula that relates work and power is: Power = Work / Time. Power is the rate at which work is done, which is the amount of work done divided by the time it takes to do that 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
What is the formula to finding the work output of efficiency?
The formula to find the work output of efficiency is: Work output = Efficiency x Input work. Efficiency is a ratio of output work to input work, so multiplying this ratio by the input work gives the work output.
What is the type of microscope that is made up of two mirrors?
The type of microscope made up of two mirrors is called a reflecting microscope. It uses mirrors to reflect light and magnify the specimen being observed, rather than using lenses like a traditional compound microscope. This design is commonly used in high-powered microscopes for specialized applications.
How did African slaves get education?
They got their education by secretly learning it if their master didn't allowed because it was illegal. Sometimes, their masters tought the slave even though it was against the law. By secretly learning it, they could learn it off another slave or steal a book and educate themselves.
If a Mexican were to come and live in the US what do they do here?
Work , Work , Work , Work , Work , Work ! They do what You lazy Americans don't . Mexicans work hard . They do it all !
What is a work calendar?
A calendar at your work, for your work, that has your work schedule on it, etc.
What is the verb in you work late?
The verb in "you work late" is "work."
Will American cd's work in Australia?
Yes it can work Yes it can work Yes it can work Yes it can work
What is the difference between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
What is the differences between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
What did the executive work for?
they work for work law.
What did people do on weekends 1800?
Work work work and work some more.
How can you get 300 dollar As fast as can?
You can work for money.You can work for money.You can work for money.You can work for money.
What happened in the daily lives of medieval europeans?
For a peasant: Wake up, eat some moldy bread, work, work, work, work, work, work, work, work, eat some moldy bread, sleep, repeat.
