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Unit 8: Floatation
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Hydraulic Machine
Unit 8 · Floatation
Hydraulic Machine
Science
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Question 1 of 13
1
Which of these best describes a hydraulic machine?
A device that creates extra energy from a liquid
A force-multiplying device based on Pascal's law
A device that makes the pressure larger on the big piston
A device that works best when filled with air