Modern desalinators use a process called reverse osmosis, where seawater is forced through a semi-permeable membrane at high pressure, allowing water molecules to pass through while filtering out salts and other impurities. This produces fresh water that can be used for various purposes, such as drinking or irrigation. The process requires a significant amount of energy but has become more efficient with advancements in technology.
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.
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 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 a machine does is the work output what it takes to do the work is the work input
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.
it removes salt water by the salt water absorbing by the sun . And the sun absorbs the water and then bring it to the clouds and make rain, the rain goes in the water and its saltwater yet again
Johannesburg
yes
mesopotamia is peart of mondern day iraq.
No
it removes salt water by the salt water absorbing by the sun . And the sun absorbs the water and then bring it to the clouds and make rain, the rain goes in the water and its saltwater yet again
You train and train and look it up.
Norway, Sweden, Denmark.
prestiege
they are accepted by society yet have evil characteristics
the person who has founded the modern Olympics is Baron Pierre De Coubertin
25 kills or 24 with hardline