Pascal’s principle, which explains how hydraulic systems like car brakes work, states that pressure applied to a confined fluid does what?
AConverts entirely into heat
BOnly affects the point where it is applied
CDecreases as it moves through the fluid
DIs transmitted equally throughout the fluid in all directions
Explanation
Pascal’s principle states that pressure applied to a confined fluid is transmitted equally in all directions throughout the fluid. This principle underlies the operation of hydraulic systems, such as car brakes and hydraulic lifts, where a small force applied to a small piston can generate a much larger force at a larger piston. This mechanical advantage makes hydraulic systems useful for lifting heavy loads with relatively little input force. Explore more Everyday Science MCQs on mcqstutor to keep practicing.

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